New Holland RG 170.B VARIABLE POWER Motor Grader Operator's & Maintenance Manual 75314349 - PDF

RG 170.B VARIABLE POWER

75314349 DECEMBER - 2004 1 st EDITION

RG 170.B MOTORGRADER VARIABLE POWER

OPERATOR'S AND MAINTENANCE MANUAL

LITERARY AND ART PROPERTY OF NEW HOLLAND CONSTRUCTION, CONSTRUCTION, TECHNICAL PUBLICATIONS. ALL REPRODUCTION, EITHER TOTAL OR PARTIAL, PROHIBITTED The information and illustrations in this Manual are not binding upon NEW HOLLAND which reserves the right to make changes at any time without revising this publication, when changes to components, details or accessories are deemed necessary for product improvement or for manufacturing or commercial reasons, but in all cases retaining the basic features of the units concerned.

A COPY OF THIS MANUAL IS SUPPLIED WITH EACH MACHINE

MACHINE - FRAME Nº

1 ST EDITION - 75314349 ( DECEMBER 2004 ) PRINTED IN BRAZIL

RG170.B

SERVICE The Service Department of NEW HOLLAND CONSTRUCTION, CONSTRUCTION is at the full service of our Customers to provide information or guidance or to provide Service by its own specialized service people whenever you have any questions concerning machine operation.

In addition to the NEW HOLLAND Service Dept., owners can call on our dealers and Authorized Service Shops for service or replacement parts.

SERVICE DEPARTMENT

REPLACEMENT PAR PARTS TS For proper machine operation, when replacing parts or components use only genuine NEW HOLLAND parts.

When ordering parts, state:

• • •

Machine model; Engine and chassis serial numbers; Parts catalog number of the ordered part.

NEW HOLLAND CONSTRUCTION LTDA. REPLACEMENT PARTS DEPARTMENT

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG170.B

INDEX

Symbology ..................................................................................................................... 6 Safety rules .............................................................................................................................. 8 Identification data ....................................................................................................................... 24 Technical data ............................................................................................................................ 25 Main dimensions ........................................................................................................................ 28 Preliminary instructions ................................................................................................................ 29 Run-in period ............................................................................................................................... 32 Operator´s compartment ............................................................................................................. 33 Controls and instruments ............................................................................................................. 33 LH lift cylinder control lever ..................................................................................................... 34 Ripper control lever ................................................................................................................. 34 Blade side displacement control lever ..................................................................................... 34 Blade tilt control lever ............................................................................................................. 34 Circle rotation control lever ...................................................................................................... 34 Headlights control lever ........................................................................................................... 35 Electronic monitor ................................................................................................................... 34 Optional differential lock .......................................................................................................... 37 Gear and diagnosis indicator ................................................................................................... 38 Steering wheel tilt knob ........................................................................................................... 38 Inching pedal .......................................................................................................................... 38 Console tilt pedal .................................................................................................................... 38 Brake pedal ............................................................................................................................ 38 Accelerator and decelerator pedal ............................................................................................ 38 Circle side desplacement control lever .................................................................................... 38 Machine articulation control lever ............................................................................................ 38 Wheel lean control lever .......................................................................................................... 39 Blade raise lever ..................................................................................................................... 39 Alert sign ................................................................................................................................ 39 Caixa de fusíveis .................................................................................................................... 39 Throttle control lever ............................................................................................................... 39 Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG170.B

INDEX

Gear selector lever ....................................................................................................................... 40 Switch board ............................................................................................................................... 40 Electronic instrument cluster ........................................................................................................ 42 Master battery switch .................................................................................................................. 42 Auxiliary power outlet ................................................................................................................. 42 Starter switch .............................................................................................................................. 42 Seat adjustment .......................................................................................................................... 43 Parking brake .............................................................................................................................. 43 Cab ............................................................................................................................................. 43 Air conditioning ............................................................................................................................ 44 Preliminary inspection .................................................................................................................. 45 Operation .................................................................................................................................... 46 Engine starting ....................................................................................................................... 46 Engine stopping ...................................................................................................................... 46 Engine speed changes ............................................................................................................ 46 Towing ................................................................................................................................... 47 Slope cutting ........................................................................................................................... 48 Scarifying ............................................................................................................................... 50 Stopping the machine ............................................................................................................. 50 Typical operations ................................................................................................................... 52 Maintenance ................................................................................................................................ 55 General note ........................................................................................................................... 55 Lubrification and service guide ................................................................................................ 56 Lubricant specifications .......................................................................................................... 57 Lubricant type code and viscosity ........................................................................................... 58 Every 10 operating hours ......................................................................................................... 59 Every 50 operating hours ......................................................................................................... 60

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

TO THE OWNER

Read this manual before starting or operating the machine. Call your Authorized NEW HOLLAND dealer should you need any additional information.

You Authorized NEW HOLLAND Dealer will provide service by fully trained servicemen who will use the best methods in carrying out maintenance and repair work on your machine, using genuine NEW HOLLAND approved parts.

Use this manual as a guide. Your Motorgrader will be a realiable working tool for as long as its kept under good operating condtions and subject to proper maintenance.

DO NOT operate or allow someone else to operate or service this machine until they have read and understood all safety, maintenance and operating instructions contained in this manual. Only trained operators with proven skills to operate and service the machine properly should operate this equipment.

This motorgrader with standard equipment and attachments is for use in earthmoving operations such as landfilling and and material handling. use this machine for any other application other than as described in this manual. If you want to use the motorgrader in an application requiring special attachments or equipment, see your Authorized NEW HOLLAND Dealer regarding changes, implementations or modifications required to meet the various safety regulations and standards required in each country. Modifications carried out without prior authorization may result in serious or fatal accident. Anyone carrying out such modifications will be held liable for damages.

NEW HOLLAND

This Operator`s Manual must be kept in the appropriate compartment in the machine´s cab as shown in the following page.

Ensure the manual is complete and in good condition. See your Dealer for any additonal copies of the manual, supplementary information or service to the machine. Your Authorized NEW HOLLAND dealer has genuine NEW HOLLAND approved parts and fully trained serviceman to perform repair and maintenance operations using the best methods available.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

RIGHT HAND, LEFT HAND, FRONT AND REAR OF THE MACHINE The terms "right hand" or "left hand" as used in this manual stand for the right or left sides of the machine as viewed by the operator from his seating position facing machine forward direction of travel. The terms "front" and "rear" of the machine are as viewed by the operator from the same position.

FRONT

LEFT HAND

RIGHT HAND

REAR

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B This symbol is your warning signal. KEEP ALERT! YOUR SAFETY IS INVOLVED.

Read and follow all safety instructions containing the words WARNING and DANGER. DANGER STUDY THE OPERATOR'S AND MAINTENANCE MANUAL THOROUGHLY PRIOR TO STARTING AND OPERATING THE MACHINE, WHEN CARRYING OUT ANY MAINTENANCE OR SERVICE WORK AND REFUELING. The safety symbols on the machine have been color coded in yellow with black borders and text to give a WARNING; and red with white borders and text for locations representing DANGER.

THE MAJORITY OF WORK ACCIDENTS OCCUR DUE TO NON-COMPLIANCE WITH THE SIMPLEST SAFETY RULES. ACCIDENTS CAN BE PREVENTED BY TAKING PROPER MEASURES BEFORE ACCIDENTS OCCUR. NO PROTECTION DEVICE OR SYSTEM, NO MATTER HOW BEST DESIGNED, CAN PREVENT ACCIDENTS. REMEMBER: MORE EFFICIENT THAN CAUTION IS YOUR ATTENTION TO THE MACHINE!

SAFETY "WORTH A LIFE" Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

SAFETY RULES Read and follow all safety rules and decals on the machine prior to any servicing of the machine.

STARTING

Do not carry rings, wrist watches, jewelry, loose clothing such as ties, torn clothes, neck scarfs, unbottoned or zippered shirts or sweaters that may get caught in rotating parts. Use of helmets, slip proof shoes, safety gloves, ear mufflers, safety goggles, etc., is recommended.

Do not start or drive a damaged machine. Before using the machine ensure that any hazardous safety situation has been properly corrected.

Keep all hand rails, ladders and steps clean and free from any foreign objects, oil, grease or mud to keep the chance of slipping or stumbling to a minimum.

Do not jump on or off the machine.

Test brakes, steering and implement controls prior to starting the machine. Advise service people of any operating malfunction.

Check, adjust or lock seat in position to provide maximum operating comfort.

Prior to driving the machine or engaging any implements or attachments, ensure no one is within the machine's radius of operation. Before climbing onto the machine, take an inspection walk around the machine.

Observe all signage provided by flags, posters or signs.

Due to the presence of flammable fluids in the machine, do not check or fill the fuel tank and batteries adjacent to excessive heat, open flame or sparks.

Always keep both hands and one foot or both feet and one hand on the ladders and grab handles. Do not use controls or hoses as a handhold: these parts are movable and do not provide a steady support; also, inadvertent movement of a control may cause inadvertent movement of the machine or the implement.

Do not operate the unit or use any implements from any position other than the seated operating position.

Under all circumstances, always keep your head, body, members, hands and feet in the driving position to keep the risk of being exposed to external hazards to a minimum.

OPERATION Never operate the machine in closed spaces, unless there is an efficient system of aspiration of the exhaust gases.

Do not use the machine to transport objects, unless an appropriate arrangement for this purpose is provided.

Do not transport people on the machine, unless an appropriate arrangement has been developed specifically for this purpose.

Try to know and become familiar with all machine outlet alternatives, so you can use them in an emergency.

Do not try to get on or off the machine while it is moving.

During operation, always look in the direction of machine travel. Keep alert to the presence of people, particularly children. If anyone comes within the machine´s operating range, stop machine immediately.

Do not leave the machine until all movement has stopped.

Always keep a safe distance from other machines or obstacles, in order to provide minimum visibility at all times.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

SAFETY RULES STOPPING Never abandon the machine with the engine running.

Before leaving the operating area and after ensuring no persons are around the machine, slowly lower the control arms to the ground. Lock all controls and switch off the master switch.

Park the machine in an area where other machines are not operating and where there is no movement of other vehicles. Choose a firm, flat surface. If that is not possible, park the machine across the downgrade and check for any risk of sliding. Where stopping is not possible away from the traffic route, use of safety signs (flags, torches and other signage indicating danger) is recommended. These signs serve as warning to other drivers approaching the area.

Never lower the implements from a position other than the operator’s position.

MAINTENANCE

GENERAL

Prior to working on or servicing the machine: 1.

Read carefully all safety rules in this Manual;

2.

Read and follow all safety decals and instructions attached to the machine.

Do not carry out any servicing of the machine with people seated on the operator’s seat other an experienced and licensed operator who is assisting in the operation.

If an implement must be operated during servicing or while working on the machine, ensure the operation is carried out from the seat operator’s position only.

Keep the operator’s immediate vicinity free from any loose objects at all times. Always lock the operating arms, or those machines parts that will be raised, prior to carrying out any work under these parts while they are in the raised position.

Do not allow any persons to circulate near or under the raised implement in unlocked condition. Avoid as possible standing under an attachment in the raised position, even it is locked.

Never carry out any servicing of the machine with the engine running, other than as recommended.

Where the servicing operation contemplates access to components that cannot be reached from the ground, use a ladder or raised catwalk. If neither of these is available, use any means of access available on the machine. All servicing operations shall be carried with maximum care and caution.

Do not check or refuel the fuel tank and batteries while smoking or near a naked flame or sparks as the fluid and fluid vapors are highly flammable.

Do not allow non-authorized people to operate or carry out any servicing of the machine. Do not carry out any servicing without previous consent. Follow procedures provided for maintenance and servicing in this Manual.

Do not carry rings, wrist watches, jewelry, loose clothing such as ties, torn clothes, neck scarfs, unbottoned or zippered shirts or sweaters that may get caught in rotating parts. Use of helmets, slip proof shoes, safety gloves, ear mufflers, safety goggles, etc., is recommended.

If the machine must be towed, use only tiedowns provided. Engage carefully, ensuring prior to towing that required pins and locks are firmly attached in place.

Keep all hand rails, ladders and steps clean and free from any foreign objects or oil spots, grease or mud to keep the chance of slipping or stumbling to a minimum.

When transporting a damaged machine, utilize as possible a flat, low deck trailer. If the machine must be towed, use local traffic signs and signaling. To load and unload the machine, choose a flat area that offers good ground support for the truck wheels.

Do not jump on or off the machine.

Always keep both hands and one foot or both feet and one hand on the ladders and grab handles.

Use loading ramps of sufficient height and slope.

Quickly attach machine to loading deck of the truck and block the tracks or wheels with wedged chocks.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

SAFETY RULES If there is need to lift or transport heavy parts, use a hoist or similar equipment of proper capacity. Use lifting supports, if provided. Ensure there are no other persons in the vicinity.

Never use gasoline, diesel fuel or other flammable fluids such as detergents. Use authorized commercial, non-flammable, non-toxic solvents.

When using compressed air to clean parts, use sideflapped safety glasses. Keep air pressure to 2 kg/cm² maximum.

Never operate the machine in closed spaces, unless there is an efficient system of aspiration of the exhaust gases.

Do not smoke, light flames or cause sparks when refueling or using readily flammable products.

Do not use naked flames as a lighting means when servicing or looking for leaks.

When carrying out any servicing of the braking system, which will likely make them temporarily inoperative, park machine on level ground and chock all wheels with proper chocks.

When working under the machine or beneath raised attachments, move with caution. Wear proper safety equipment such as: safety helmet, safety goggles, anti-slip shoes and ear mufflers.

Check that all tools are in good state of repair.

When carrying out any checks where the engine must be kept running, use the help of an operator who must be in the operator´s seat and keep him at all times within your area of visibility.

Do not pile up rags or cloth soaked up in oil, grease or flammable fluid. These are serious fire hazards.

Dispose of them into closed metal containers.

Prior to operating the machine or engaging any implements or attachments, check, adjust and lock the operator´s seat in position. Ensure no one is within the machine´s area of operation.

Rust inhibitors usually are volatile, flammable products. These must always be used in properly ventilated environments. Containers must be kept in fresh, dry, ventilated places not accessible to nonauthorized people.

Do not carry in your pockets objects that can drop into machine slots or openings.

Clutches, brakes and other auxiliary equipment (distributor, cylinders, etc.) must be properly adjusted according to procedures published in the technical literature. Do not adjust with the engine running.

When welding, use of safety welder's glasses, safety helmet, leather apron, gloves and safety shoes is mandatory. Safety glasses must be used as well by persons in the adjacent area, even though not participating in the work.

Never stare into the weld beam without proper eye protection.

Prior to performing any welding work on fuel tanks or adjacent to fuel tanks, drain all the contents from the tank and flush it properly to remove all residue and fumes that may have remained inside the tank.

Become thoroughly familiar with the capacity and operation of hydraulic jacks or other lifting devices..

Never carry out any checks or repairs for which you have not been authorized. Follow procedures and Remember that the attaching point for lifting the recommendations in the technical service publications. machine must be appropriate to the load to be lifted In the event of carrying out any work outside the and that the machine area of support on the ground workshop, park machine on level ground and chock must be stable. all wheels. Do not rely on flattened or doubled cables Any loads lifted with a hydraulic jack or loads lifted or chains. Never use them for lifting or towing. Use with other lifting means are hazardous. Prior to lifting, only proper safety gloves to handle them. transfer the weight from the hydraulic jacks to other The area where service operations are carried out more secure means (stands, etc.). must be kept clean and dry at all times. Immediately Wire ropes fray out with use. When handling wire eliminate any impounded water or oil spills on the ropes, wear proper protection (safety goggles, leather floor. rasp safety gloves, etc.).

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

SAFETY RULES Never use make-shift hydraulic jacks to adjust track tensions. Follow established procedures in the Repair Manual.

check for proper ventilation to prevent possible inadvertent explosion caused by fumes buildup from the charging operation.

Handle all parts with extreme care. Keep your hands and fingers out of slots, gears and such.

HYDRAULIC SYSTEM

STARTING Do not run engine in closed spaces without proper ventilation systems for the exhaust gases.

Never expose your head, body, feet, hands and fingers close to rotating fans or belts.

ENGINE Turn radiator cap slowly to relieve system pressure, prior to removing the cap. If any coolant is needed, add only to a cold or slow running engine.

Do not refuel machine with the engine running, to prevent fire.

Never attempt to check or adjust belt tensions with the engine running.

Avoid running the engine with air intakes open without the protective guards.

If for any technical reasons, this is not possible, fit proper protections over these openings prior to servicing or operating.

ELECTRICAL SYSTEM If you have to jump start, remember cable ends must be connected as follows: (+) to (+) and (-) to (-). Avoid short-circuits. Follow carefully the instructions in this Manual. Prior to any servicing of the electrical system, ensure the battery master switch is disconnected.

The fumes released by the battery are highly flammable. While recharging, leave batteries uncovered for ventilation. Never check battery charge using by short-circuiting the battery terminals. Do not smoke hear batteries to prevent explosions.

Prior to carrying out any servicing, check for fuel or battery electrolyte leaks. Eliminate these leaks prior to proceeding with the work.

Do not charge batteries in closed spaces:

Fluid gushing from a hole can be invisible to the eye but have sufficient force to penetrate the skin causing serious injuries. Under these circumstances, if you have to locate leaks, use a piece of cardboard or wood.

Never use your bare hands: if the fluid penetrates your skin, see a doctor immediately. Lack of ready medical attention may lead to serious complications and skin disease.

Relieve internal system pressure prior to removing any caps, plugs, etc. (See applicable instructions).

When checking system pressures, use appropriate measuring instruments.

IMPLEMENTS Keep your head, body, feet and hands away from the raised blade and rear attachments. Use supports provided as a safety measure, prior to proceeding to servicing and repair operations. Use proper safety equipment.

If you must operate an attachment using the hydraulic machine control system, remember this operation must be carried out only from the operator’s seat position. The operator is responsible for any nonauthorized persons allowed into the cab.

Ensure no other persons are within the machine’s radius of operation.

Give warnings with the horn or using your own voice.

Lift the attachment slowly.

Do not use the machine for transporting loose objects, unless suitable means are provided for this purpose.

When leaving the operator’s cab, lower the attachment to the ground.

Prior to carrying out any servicing or repair operation with raised attachments, propely support them.

It is recommended that you carry a FIRST AID kit on the machine.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

SYMBOLS MAIN SYMBOLS USED IN THIS MANUAL

WARNING (Alert symbol)

LAMP

FUELING

LOW TRANSMISSION HYDRAULIC OIL PRESSURE LOW ENGINE HYDRAULIC OIL PRESSURE

AIR CLEANER RESTRICTION

PARKING BRAKE

HYDRAULIC OIL FILTER RESTRICTION

TRANSMISSION OIL FILTER RESTRICTION

DIFFERENTIAL LOCK

HOURMETER

OPERATOR´S SEAT ADJUSTMENT

LOCKED BATTERY

LOW BRAKE FLUID PRESSURE

COOLANT TEMPERATURE

UNLOCKED

BLADE FLOAT (RH cylinder) BLADE FLOAT (LH cylinder)

ELECTRICAL SYSTEM FRONT BLADE FLOAT

HYDRAULIC OIL TEMPERATURE

TRANSMISSION OIL TEMPERATURE

RIPPER

SCARIFIER

GENERAL SIGNALLING

SADDLE LOCK

EMERGENCY STEERING

AUDIBLE SIGNAL

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

SYMBOLS MAIN SYMBOLS USED IN THIS MANUAL

RIGHT HAND TURN SIGNAL

LEFT HAND TURN SIGNAL

ROAD LIGHTS/LOW BEAM AND CLUSTER LIGHTS

HIGH BEAM

LOW ENGINE RPM BLAD ANTI-SHOCK SYSTEM HIGH ENGINE RPM COLD STARTING AID (OPTION) FRONT WIER (OPTION)

FRONT WIPER/WASHER, LOWER LH AND RH (OPTION)

WARNING (Pressurized fluid)

FRONT WINDSCREEN WASHER (OPTION)

WARNING (Poisenous gases)

FAN/HEATER (OPTION)

WARNING (Electrical shock)

DEFROSTER WARNING (Tire pressure) REAR WORK LAMP

CAB LIGHT

WARNING (Blood contamination) WARNING (Hot radiator)

BLAD WORKING LAMP DANGER (Your life is involved) REAR WIPER/WASHER (OPTION) ARTICULATION STROBE LIGHT (OPTIONAL)

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

WARNING

WARNING ADVERTÊNCIA SWITCH OFF AND REMOVE MASTER BATTERY SWITCH AT AVOID INJURIES EVITE OS ACIDENTES DO NOTNÃO JUMP IF MACHINE SALTE OVERTURNS SE A MÁQUINA CAPOTAR

SWITCHING OFF

THE END OF OPERA-TION OR

ENGINE STARTING INSTRUCTIONS

PRIOR TO TRANSPORTING

TURN KEY UNTIL ENGINE STARTS. IF ENGINE DOES NOT START WITHIN 30 SECONDS, STOP AND WAIT 2 MINUTES UNTIL THE STARTER MOTOR COOLS DOWN BEFORE THE NEXT ATTEMPT.

MACHINE

(1*)

FASTEN SEAT BELT

USE O CINTO DE SEGURANÇA

ENGINE COLD START ENGINE WITH HAND THROTTLE AT MINIMUM OR ONE QUARTER OPEN. INCREASE ENGINE SPEED TO MIDWAY TRAVEL OF THE THROTTLE LEVER AND WAIT UNTIL COOLANT TEMPERATURE GAUGE NEEDLE MOVES OUT OF MINIMUM POSITION. RUN ENGINE AT HALF SPEED UNTIL NORMAL OPERATING TEMPERATURE IS REACHED. ENGINE WARM START ENGINE WITH HAND THROTTLE APPROXIMATELY AT ONE QUARTER TRAVEL. SWITCHING OFF THE ENGINE RUN ENGINE FOR 3 TO 4 MINUTES BEFORE SWITCHING OFF.

WARNING

12 VOLTS

TRANSPORT HAZARD Wheel angle lock Install for transport Remove for operation

WARNING POOR USAGE HAZARD Read Operator´s Manual Use proper safety gear Keep all people away

SWITCH ENGINE OFF

SWITCH ENGINE OFF AND REMOVE MASTER BATTERY SWITCH AT THE END OF OPERA-TION OR PRIOR TO TRANSPORTING MACHINE

(1*: Instructions decals for Operation / page18) WARNING ADVERTÊNCIA

WARNING

WARNING • Lea el Manual del Operador

WARNING DESLIGAR

• Ajujste el cinturón de seguridad • No lleve pasajeros • Aleje a la gente de la máquina

WARNING

KEEP AWAY

Mantenha distancia ou desligue o motor antes Switch off engine de efetuar a manutenção

prior to servicing

CRUSHING HAZARD RISCO DE U sESMAGAMENTO e safety lock prior Engate a trava deor to servicing segurança t r a n s p o rantes t i n g de the fazer a manutenção ou machine transportar a máquina

WARNING ADVERTÊNCIA

WARNING ADVERTÊNCIA

WARNING ADVERTÊNCIA CRUSHING HAZARD Keep away

PERIGO NOS DANGER PONTOS BITE POINTS DE MORDEDURA Mantenha-se Keep away afastado

PERIGO NOS DANGER PONTOS BITE POINTS DE MORDEDURA Mantenha-se Keep away

PERIGO NOS DANGER PONTOS BITE POINTS DE MORDEDURA

afastado

Mantenha-se Keep away afastado

EMERGÊNCIA PARA TRANSMISSÃO EM CASO DE FALHA NA CENTRAL ELETRÔNICA (ECU) SEGUIR AS INSTRUÇÕES DESCRITAS 1- DESCONECTAR OS CONECTORES CINZAS NÚMEROS 1 E 2 .

2- DESCONECTAR OS CONECTORES 3 E 4;.

3- CONECTAR NÚMEROS 2 E 3.

4- LER O MANUAL DO OPERADOR PARA DEMAIS INSTRUÇÕES. 5- ANTES DE ACIONAR A MÁQUINA CERTIFICAR-SE QUE NÃO EXISTEM PESSOAS PRÓXIMAS DA MÁQUINA. 6- MOVER A MÁQUINA EM CURTA DISTÂNCIA PARA UM LUGAR AONDE O SERVIÇO POSSA SER FEITO.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B DANGER

PERIGO

DANGER

DANGER OF GETTING CAUGHT Keep away or switch off engine prior to servicing

RUN OVER

PERIGO DE HAZARD ATROPELAMENTO Mantenha distancia Keep away from da máquina

machine

FG 140.2

WARNING ADVERTÊNCIA PERIGO DECORRENTE DANGER FROM HOT DE LÍQUIDO QUENTE SOB PRESSÃO PRESSURIZED FLUID Preste serviço Service whende cold

WARNING ADVERTÊNCIA

manutenção quando estiver frio.

WARNING ADVERTÊNCIA PERIGO DECORRENTE

DE LÍQUIDO QUENTE HOT DANGER FROM SOB PRESSÃO PRESSURIZED FLUID Preste serviço de manutenção quando Service when cold estiver frio.

DANGER FROM HOT PERIGO DECORRENTE PRESSURIZED DE SISTEMA SYSTEM PRESSURIZADO Relieve pressure Alivie a pressão antes de fazer prior tomanutenção servicing

DANGER PERIGO

Start enginenofrom Dê partida motorthe operator´s position. do assentoseat do operador transmissão em Transmission inneutro neutral

Skidproof

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

ENGINE STARTING INSTRUCTIONS TURN KEY UNTIL ENGINE STARTS. IF ENGINE DOES NOT START WITHIN 30 SECONDS, STOP AND WAIT 2 MINUTES UNTIL THE STARTER MOTOR COOLS DOWN BEFORE THE NEXT ATTEMPT.

DANGER PERIGO

ENGINE COLD START ENGINE WITH HAND THROTTLE AT MINIMUM OR ONE QUARTER OPEN. INCREASE ENGINE SPEED TO MIDWAY TRAVEL OF THE THROTTLE LEVER AND WAIT UNTIL COOLANT TEMPERATURE GAUGE NEEDLE MOVES OUT OF MINIMUM POSITION. RUN ENGINE AT HALF SPEED UNTIL NORMAL OPERATING TEMPERATURE IS REACHED. ENGINE WARM

Dê partida motor Start enginenofrom the do assento seat do operador operator´s position. transmissão em Transmission in neutro neutral

START ENGINE WITH HAND THROTTLE APPROXIMATELY AT ONE QUARTER TRAVEL. SWITCHING OFF THE ENGINE RUN ENGINE FOR 3 TO 4 MINUTES BEFORE SWITCHING OFF.

PERIGO

DANGER RUN OVER

PERIGO DE HAZARD ATROPELAMENTO Keep away from Mantenha distancia da máquina machine

WARNING ADVERTÊNCIA

SWITCHING OFF

SWITCH OFF AND REMOVE MASTER BATTERY SWITCH AT THE END OF OPERATION OR PRIOR TO TRANSPORTING MACHINE

WARNING REMOVE WHEEL ANGLE ANCHOR PIN PRIOR TO OPERATING MACHINE

PERIGO DECORRENTE DANGER FROM DE LÍQUIDO QUENTE HOTSOB PRESSURIZED PRESSÃO PresteFLUID serviço de manutenção quando Service when cold estiver frio.

WARNING ADVERTÊNCIA PERIGO DECORRENTE DANGER DE LÍQUIDO FROM QUENTE HOT PRESSURIZED SOB PRESSÃO FLUID Preste serviço de Service when cold manutenção quando estiver frio.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

SWITCH OFF DESLIGAR ENGINE

WARNING POOR USAGE HAZARD Read Operator´s Manual Use proper safety gear Keep all people away

WARNING ADVERTÊNCIA

PERIGO DECORRENTE DANGER FROM HOT DE SISTEMA PRESSURIZED SYSTEM PRESSURIZADO Relieve Alivie pressure a pressão prior antesto servicing de fazer manutenção

Keep distancia away or Mantenha ou desligue o motor antes switch off engine de efetuar manutenção prior toaservicing

WARNING ADVERTÊNCIA

PERIGO NOS BITE POINTS PONTOS HAZARD DE MORDEDURA Mantenha-se Keep away afastado

WARNING ADVERTÊNCIA

RISCO DE CRUSHING HAZARD ESMAGAMENTO Engage safety lock prior to Engate a trava de servicing or antes transporting segurança de fazer athe manutenção machine ou transportar a máquina

WARNING

TRANSPORT HAZARD Wheel angle lock Install prior to transport Remove for operation Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG170.B

SWITCH OFF ENGINE

WARNING POOR USAGE HAZARD Read Operator´s Manual Use proper safety gear Keep all people away

WARNING

DANGER FROM HOT PRESSURIZED SYSTEM Relieve pressure prior to servicing

Keep away or switch off engine prior to servicing

WARNING

BITE POINTS HAZARD Keep away

WARNING

CRUSHING HAZARD Engage safety lock prior to servicing or transporting the machine

WARNING

TRANSPORT HAZARD Wheel angle lock Install prior to transport Remove for operation Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG170.B

I N S T R U Ç Õ E S D E O P E R A Ç Ã O / QUICK OPERATION INSTRUCTIONS C Chave have d de e IIgnição g n i ç ã o (Key ( K e y switch) switch)

Chave geral (Master switch)

Dar partida no motor: a)Alavanca de marcha em neutro e acelerador em marcha lenta. b)Ligar a chave geral. c)Dar partida na chave de ignição.

Engine starting a)Gear selector lever in neutral position and throttle lever at low position. b)Turn on master switch. c)Turn on key switch.

Alavanca de marchas (Gear selector lever): Movimentar a máquina: a)Acionar o pedal da embreagem. b)Soltar o freio de mão. c)Levantar a trava da alavanca de marchas e movimentar a alavanca para frente ou para trás. d)Soltar o pedal da embreagem lentamente.

To move the machine: a)Press inching pedal. b)Release parking brake lever. c)Lift gear selector lever lock and move the lever to forward or reverse. d)Release inching pedal slowly.

Pedal da Embreagem (Inching Control Pedal)

Alav. de inclinação das rodas e articulação do chassis: (Wheel lean control lever and frame articulation lever) Atenção: Não acionar a alavanca de inclinação das rodas com o parafuso trava montado na barra de inclinação e também a alavanca de articulação chassis com o pino de travamento montado nos chassis.

Warning: Do not move the wheel lean lever with lock bolt locked and do not move the articulation frame lever with the lock pin locked on frames.

Parafuso Trava – Eixo Dianteiro (Lock Bolt – Front Axle) Alavanca de Controle da Lâmina: (Blade Control Lever) Atenção: Cuidado ao deslocar a lâmina para não danificar a escada / pneus.

Warning: Be careful when moving the moldboard to avoid step / tires damage.

Alavancas de controle da lâmina (Blade control levers)

Pino travamento chassis ( F r a m e s l o c k p in ) Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

19

RG 170.B

RG 170.B MOTORGRADER VARIABLE POWER

THE SAFETY OF THE OPERATOR AND THAT OF THE PEOPLE IN HIS IMMEDIATE VICINITY, DEPENDS ON CAUTION WHEN USING THE MACHINE. THEREFORE, THE OPERATOR MUST KNOW THE LOCATION AND FUNCTION OF EACH CONTROL. EACH MACHINE HAS ITS OWN LIMITATIONS. PRIOR TO OPERATING, THE OPERATOR MUST BE THOROUGHLY FAMILIAR WITH THE MACHINE´S CAPABILITIES AND PERFORMANCE OF THE BRAKING, STEERING AND STABILITY SYSTEMS.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

20

RG 170.B

IDENTIFICATION PLATES RG 170.B 1 - MANUFACTURER´S IDENTIFICATION PLATE

New Holland Construction

3-

MARKING ON REAR FRAME RIGHT HAND SIDE - DIRECTION OF FORWARD TRAVEL

CNH America LLC Racine, W53404 U.S.A. Made in Brazil

Model Number

Produtc Identification Number

0 1 2 3 4 5 6 7 8 9 NUMBER USED ( SCALE 1:1 )

CUMMINS ENGINE ID PLATE

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

21

RG 170.B

TECHNICAL DATA ENGINE

Bore and stroke ................................ 80 x 377 mm Turning radius, min. .................. 7.250 mm (23,7 ft)

Model ...................................... Cummins QSB 5.9 Diesel, 4 stroke,direct injection, turbocharged and emissions compliant.

No. of cylinders ............................................ 6 (six) Displacement ........................................ 5.880 cm3 Bore and stroke: .............................. 102 x 120 mm Power: (SAE J 1995) Gear 1 st to 3 rd forward 1st to 2 rd rearward Gross ........................ 183 HP(136 kW) @ 2200 rpm Net ............................ 170 HP(126 kW) @ 2200 rpm Torque, max. (net) .................. 862 Nm @ 1500 rpm TRANSMISSION Type ................................................... Direct drive, by countershaft, power shift, with electronic gear change control and inching pedal.

Pump flow at 2.200 rpm ............................ 91 l/min Oil sump .................................................... integral Gears ................................ 8 forward and 4 reverse Ground speed control .......... Electronic auto control, "bump" type single lever Diagnosis system ..................................... on board Speeds - km/h(mph) Forward 1st ........................................... 3,6(2,2) 2nd ........................................... 5,1(3,2) 3rd ........................................... 7,2(4,4) 4th ........................................... 10,0(6,2) 5th ........................................... 14,3(8,9) 6th ........................................... 20,0(12,4) 7th ........................................... 28,5(17,7) 8th ........................................... 42,9(26,6) Reverse 1st ........................................... 3,6(2,2) 2nd ........................................... 7,2(4,4) 3rd ........................................... 14,3(8,9) 4th ........................................... 28,5(17,7) STEERING Front wheels: Type ................................................ servo assisted Wheel turn angle .................. 48o to the left or right Steering cylinders ....................................... 2 (two) Bore and stroke ........................... 63,2 x 266,7 mm Articulated frame: Hydraulically controlled articulation Articulation angle (RH and LH) .......................... 250 Cylinders .................................................... 2 (two)

TIRES 13.00 X 24 - 12 PR 14,00 X 24 - 10 PR 14,00 X 24 - 12 PR 17,50 X 25 - 12 PR

............. ............. ............. .............

STANDARD OPTIONAL OPTIONAL OPTIONAL

FLUID CAPACITIES (LITRES) Fuel tank ................................................... 340,0 l Coolant ................................................................

Total ....................................... 10.5 US gal (40,0 l) Crankcase (with filter) .............. 4.3 US gal (16,4 l ) Transmission ............................ 6.6 US gal (25,0 l) Tandem(each)(DANA axle) ...... 5.9 US gal (22,7 l) Tandem(each)(Graziano axle) ........ 7 US gal (29,0 l Hydraulic system and reservoir 5.9 US gal (180,0 l) Rear axle (STD Graziano) ............. 7 US gal (29,0 l) Rear axle (DANA OPT) ............. 3.2 US gal (12,0 l) Circle swing reduction ............... 0.7 US gal (2,8 l)

ELECTRICAL SYSTEM Voltage .................................................... 24 volts Battery rating ...................................... (20h)100Ah Alternator ...................................................... 45A Number of batteries ........................................... 2 BRAKES Service: Multiple wet disc, self-adjusting, hydraulically engaged, two independent circuits for each axle side.

Safety: Service brake supply by two nitrogene accumulatores, one for each circuit, automatically engaged in the event of a system pressure drop.

Parking: Mechanical, disc type acting through the transmission.

TANDEM COMPARTMENT Rectangular section, welded, using 19.0 (0.7 in) mm and 16.0 mm thick plates.

Interchangeable shafts and gears, assembled on taper bearings.

Chain pitch .................................. 50,8 mm (2 in) Tandem oscillation either way ....................... 200

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

22

RG 170.B

TECHNICAL DATA FRONT AXLE Housing built from high strength steel weldment, with 190 oscillation up or down.

Lateral wheel angle of 170 30' to the right or to the left, hydraulically actuated.

Ground clearance .................................... 640 mm

Weight per lineal meter ........................... 153 Kg/m Rear (each end) : Section ............................................ 121 x 298 mm Weight per lineal meter ............................. 75 kg/m CIRCLE

Cast iron housing for severy applications. Axle built from heat treated seteel, mounted on taper bearings.

Ground clearance: 370 mm(15,67") Differential: Super Max Trac

Built from one-piece steel forging, "T" cross section .......... 177 x168 x 38mm.

Outside diameter ................................... 1.753 mm Turning angle ................................. 3600 continuous Supported on 4 guides with interchangeable phenolic resin inserts.

Guide contact area ................................ 2.845 cm2 Oil bath circle swing gears.

REAR AXLE ( DANA - OPC )

BLADE

Cast iron housing for severy applications. Axle built from heat treated seteel, mounted on taper bearings.

Ground clearance: 398 mm(15,67")

Build from one-piece hot stamped carbon steel.

Unique "Roll Away" surround profile. Replaceable bits and cutting edge.

Hydraulic controls for side shift and blade tilt.

REAR AXLE ( GRAZIANO - STD )

OPERATING WEIGHTS With all fluids, including radiator coolant, hydraulic oil, full fuel tank and operator´s weight.

Sizes available (12ft) 3,658x622x22mm ............................ standard (13ft) 3,960x671x22mm ................................ option (14ft) 4.267x671x22mm ................................ option

Over front axle ...................... 9874 lbs (4.470 Kg) Over rear axle .................... 24413 lbs (10.620 Kg) Total .................................. 33267 lbs (15.090 Kg)

Maximum raise height from ground .......... 435 mm Maximum slope angle to either side ................. 900 Hydraulically adjustable blade pitch ...... 400 forward 50 roll-back

Machine similar its predecessor, fitted with ROPS cab, side shift and blade tilt, rear tow hook and front ripper.

BLADE REACH (MEASURED OUTSIDE TIRES), NON-ARTICULATED FRAME

Over front axle .................. 11089 lbs ( 5.030 Kg) Over rear axle .................... 23501 lbs (10.660 Kg) Total .................................. 34590 lbs (15.690 Kg)

With circle displacement only Right side ..................................... 33 in (847 mm) Left side ...................................... 32.8 in (834 mm)

DRAW BAR

With blade displacement only Right side ..................................... 48 in (1221 mm) Left side ....................................... 45 in (1145 mm)

Built from welded "A" shaped box section, with circle swing hydraulic motor mounted at the center.

Connection by means of a ball joint adjusted with spacers.

With circle and blade displacement Right side .................................. 58.8 in (1494 mm) Left side .................................... 55.3 in (1405 mm)

FRAME Built from welded box section.

Front: Section ......................................... 254 x 298 mm

With circle, blade displacement and saddle rotatated in hole number one Right side .................................. 71.5 in (1817 mm) Left side ..................................... 60.5 in (60.5 mm)

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23

RG 170.B

TECHNICAL DATA BLADE REACH (MEASURED OUTSIDE TIRES), ARTICULATED FRAME With machine articulated a full 250 to the right and to the left, add 684 mm for all above dimensions. (*) 3-hole saddle .... tire 13x24 ...... blade12 ft (**) 5-hole saddle .. tire14x24 ....... blade12 ft HYDRAULIC SYSTEM Full hydraulic control, supplied by a "Load Sensing" type gear pump. Closed center circuits. Blade raise cylinders mounted over the saddle. Saddle lock system by a hydraulic cylinder controlled by a solenoid valve activated by a switch located on the side console. Relief and check valves for all controls.

FRONT BLADE Type ................................................ Front mounted Weight ......................................... 2.56 lbs(165 Kg) Dimensions .................................. 2.762 x 953 mm Maximum penetration .................. 6.4 in (165 mm) Machine length with front blade fully retracted ................................ 9.404mm The information given herein is general and should not be constued to serve any specific purpose or application.

NEW HOLLAND reserves the right to make changes or improvements to these specifications without notice.

Maximum flow Implements .............................. (51 gpm) 193 l/min Steering / brakes ................................... 37,0 l/min Maximum pressure Implements ......................................... 197 Kg/cm2 Brakes .................................................. 65 Kg/cm2 ACCESSORIES SCARIFIER Parallelogram type, front mounted Weight (5 teeth) ......................... 1428 lbs (648 Kg) Weight (11 teeth) ........................ 1521 lbs (690 Kg) Width ........................................... 46 in (1.168mm) Number of teeth ......................................... 5 ou 11 Tooth spacing 5 teeth .............................................. 9 in (229mm) 11 teeth ........................................ 4.5 in (114 mm) Maximum raise height from the ground ................. ....................................................... 21 in (527mm) Maximum ground penetration ....... 12,5 in (318mm) Overall machine length with scarifier ..................... ................................................. 372 in (9.452 mm) REAR RIPPER Type ........................... parallelogram, rear mounted Weight ........................................................ 617 Kg Number of teeth .................................................. 5 Tooth spacing .............................. 20.8 in (530 mm) Width ........................................... 88 in (2337 mm) Maximum raise height from ground ....................... ................................................... 22.9 in (582 mm) Maximum ground penetration ...... 13.7 in (350 mm) Machine length with rear ripper fully retracted ............................ 377 in (9576 mm)

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

24

RG 170.B

MAIN DIMENSIONS

P

R

E

Q

F

D G J M

I

H L

K

C

N O

B A

DIMENSIONS A.

Blade width

12‘ 0“

(3658 mm)

B.

Distance outside tires

8‘ 3“

(2510 mm)

C.

Distance between tire centres

7‘ 0“

(2134 mm)

D.

Maximum machine height

10‘ 11,5“

(3340 mm)

E.

Height to the top of the exhaust

10‘ 10.8“

(3323 mm)

F.

Height to top of blade cylinder

10‘ 0“

(3047 mm)

G.

Stationary tire radius

2‘ 0“

(610 mm)

H.

Distance from tandem axle to frame articulation pivot

6‘ 5“

(1958 mm)

I.

Blade base

8‘ 5“

(2562 mm)

J.

Distance between tandam axles

5‘ 2“

(1594 mm)

K.

Distance between tandem center and wheels

2‘ 7“

(797 mm)

L.

Distance between wheels

20‘ 5“

(6219 mm)

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25

RG 170.B

MAIN DIMENSIONS M.

Distance from center of tandem to end of machine

5‘ 4“

(1637 mm)

N.

Distance from front axle to end of machine

25‘ 9“

(7856 mm)

O.

Overall machine length without front blade and rear ripper

27‘ 11“

(8521 mm)

P.

Distance from center of rear axle to end of ripper

6’ 7”

(2015 mm)

Q.

Distance from front tires to front scarifier

4’ 12”

(1520 mm)

R.

Distance from front tires to front blade

5’ 4”

(1620 mm)

Turning radius outside tires

23’ 9”

(7250 mm)

Ground clearance (rear axle)

14’ 9”

(380 mm)

Ground clearance (front axle)

24’ 5”

(622 mm)

CENTER OF GRAVITY POSITION

Filled with all fluids, including radiator coolant, hydraulic oil, full fuel tank and operator´s weight and ROPS cab.

X= 4450 mm Y= 950 mm

Y

x

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26

RG 170.B

PRELIMINARY INSTRUCTIONS PRELIMINARY INSTRUCTIONS

During machine delivery, it is the NEWHOLLAND CONSTRUCTION dealer´s responsibility to provide customers with the main machine operating and maintenance instructions. The instructions are summarized as follows: -

Safety rules; Water, fuel and oil filling control; Removal of fuel system air (bleeding); Fuel tank drain; Engine run-in; Engine and machine starting and stopping; Tire pressure checks; Lubrication and lubricants; Air cleaner and fuel, lubricating oil and hydraulic filter service; Cooling system servcice; Hydraulic installation service; Machine controls operation

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

27

RG 170.B

PRELIMINARY INSTRUCTIONS 1 - Fill the tank with specified fuel only. Take care to avoid ingress of dirt or other improper substances when refueling.

WARNING

WARNING Do not use your hands to look for pressurized oil leaks. Fluid escaping under pressure may penetrate the skin and to cause serious injuries.

Turn off any vapors or flames before checking fuel level or refuelling.

2 - Check following fluid levels: a) Engine crankcase b) Engine cooling system c) Torque converter and transmission system d) Batteries e) Hydraulic system f) Tandem g) Braking system reservoirs 3 - Lubricate all grease points.

See the Lubrication and Service Guide for Instructions and Locations.

4 - Check tire pressures.

WARNING

IMPORTANT: Remove lock bolt from front wheel angle arm and the articulated lock pin before operating the machine.

Before unloading the motorgrader from the trailer truck, remove the wheel angle lock bolt and place the bolt in the block located on the axle. Also remove machine articulation lock pin.

Whenever the motorgrader is transported on a trailer, install the lock bolt with a washer, after loading. Use of the motorgrader with the lock bolt installed will cause very restricted handling. Also install machine articulation lock pin.

NOTE: The arm lock bolt can be used to maintain the front wheels in the vertical position in case of damage to the wheel angle hydraulic hose.

Do not inflate tires with flammable gases or with air from systems using alcohol injectors. This may result in explosions and personal injuries.

5 - The machine´s cooling system is factory filled with an antifreeze fluid for protection down to -34oC (-30oF). You will not have to drain this solution prior to operating the machine.

IMPORTANT: Do not start the machine in closed environments without proper ventilation to remove toxic exhaust gases.

Warn to all people working close to the machine before starting the engine.

Sound the horn before starting or operating the machine.

Never leave the machine while the engine is running.

6 - Start the engine. Check all instruments and pressure gauges for the correct pressures. Operate the controls as indicated in the operating instructions.

Switch off the engine and check hoses, pipes and gaskets for possible oil leaks.

Front wheel angle arm lock bolt

The articulation lock bolt should be installed only during transport of the motorgrader.

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28

RG 170.B

ADDITIONAL PRELIMINARY INSTRUCTIONS PRECAUTIONARY INSTRUCTIONS FOR NEUTRAL STARTING AND REVERSING. IMPORTANT: Check as follows before operating the machine.

For grading work or moderate cutting, start in 4th gear and gradually shift up if conditions permit.

For steep grading work or overload, shift down and proceed.

STARTING THE MACHINE

CHECK NEUTRAL START CIRCUIT Ensure the area around the machine is free.

The parking brake must be fully disengaged Press the “I NCHING” pedal all the way down Move transmission control lever to forward position.

Turn starter key to “START”.

The gears and diagnosis display will show COD 041.

Move control lever to neutral, then back on to forward, COD 044 will be shown.

Listen: The starter motor should not crank.

Move the gear selector lever to the gear position desired, which will be shown on the display, then drive the machine. The “I NCHING ” pedal may be used similarly to a mechanical clutch.

Most operators will perceive in this a very natural operation.

INCHING PEDAL

CONDITIONS FOR STARTING.

Use when starting or stopping the machine.

Use in finish work requiring a “sliding clutch” for very low speeds.

1) With the gear selector lever in forward and parking brake engaged, turn the switch key to “START”, to start the engine.

ENGINE STARTING

2) With the gear selector lever in neutral and parking brake engaged, turn the switch key “START”, to start the engine.

3) With the gear selector lever in neutral and parking brake engaged, turn the switch key to “START”, to start the engine.

CHECK THE REVERSING ALARM Ensure the area around the machine is free.

Engage parking brake.

Press the “I NCHING” control pedal all the way down.

Ensure the area around the machine is free.

Engage parking brake.

Press the “I NCHING” control pedal all the way down.

Move transmission control lever to 1st gear reverse.

Check that the reversing alarm sounds.

STOPPING AND STARTING THE MACHINE WITH THE DISPLAY SHOWING A GEAR ABOVE 4th GEAR Stop using the “I NCHING” pedal. The machine will always select 2nd gear to start.

The transmission must be in “neutral” before starting the engine Do not either abruptly depress or release the “I NCHING” pedal to force machine movement.

SHIFTING DOWN While the transmission has a a gearshifting protection system, check the tachometer and the speedometer and do not allow engine revs to go below 1700 rpm.

Shift down one gear at a time.

Change gears without using the “I NCHING” pedal.

SHIFTING UP Shift up normally as speed, grading and traction conditions allow.

Change gears without using the “I NCHING” pedal.

CHANGING GEARS WHILE GOING DOWN STEEP SLOPES During transport, while going down short, steep slopes, the engine can be cranked from the ground by the tires. To keep speeds high, it would be necessary to shift up to protect the engine while braking. Normally, the safe, recommended procedure is to go down slowly using a low gear in combination with the brakes, particularly for long distances.

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29

RG 170.B

ADDITIONAL PRELIMINARY INSTRUCTIONS CHANGING GEARS, FORWARD TO REVERSE, REVERSE TO FOWARD The operator may do these gear changes as required by working conditions.

The transmission will automatically select the most appropriate gear in the opposite direction, this is done with mechanical shock protection.

PARKING BRAKE The transmission will not engage any gear with the parking brake engaged.

“Inching” control pedal ................... (See page 29) Transmission control lever ............... (See page 31) Switch key ..................................... (See page 33)

RUN-IN PERIODS 1- Operate the unit at a moderate load during the first 50 hours. Efficient operation is with engine coolant temperature in the GREEN zone of the gauge. Engine operation at a coolant temperature lower than this limit will cause incomplete combustion, higher fuel consumption, loss of power and dirt buildup inside the engine.

WARNING Never lubricate, repair or adjust the machine with the engine running.

2 - Inspect the entire machine after the first 10 operating hours. Tighten all loose bolts and other controls. Also check the hydraulic and electrical systems. After the first 50 hours of operation with a new machine, or after major repairs, carry out the following procedures:

a-

Replace transmission oil filter element.

WARNING Pressurized fluid. Turn cap slowly to relieve pressure, prior to removing the cap. b- Replace hydraulic oil filter elemento. c- Check ROPS attachment bolts.

WARNING Protection provided by the ROPS type frame may suffer if modified or damaged. d- Check tandem wheel nuts. e- Check wheel attaching nuts.

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30

RG 170.B

HAND SIGNALS It is recommended that both you and the signalman use hand signals to communicate. Before starting work, ensure both of you understand the signals that will be given.

START ENGINE

STOP ENGINE

MOVE CLOSER

MOVE AWAY

Move your hands forward and back with the palms toward the signalman.

Move your hands forward and back with the palms toward the operator.

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31

RG 170.B

ELECTRONIC ENGINE - LOGIC

-The inlet manifold temperature is greater than 190C.

Engine Protection System

Water in fuel detector sensor.

The engine protection system monitor's temperatures and pressures and registers diagnostics failures whenever a abnormal operation condition occurs.

When there is water in the filter housing, the indicator ligth will flash, indicating that the water should be drained.

In this case, the engine power starts to decrease and the operators is warned by the stop indicator or warning indicator.

Troubleshooting codes

When this condition happens, the operator must stop and park the machine in order to prevent damage to the engine.

IMPORTANT Do not Shut-off master switch, with starter key in the “start” position, error code 434(lack of energy to electronic engine controller) will come on. This error code will not affect engine operation, however it will be stored in the memory.

Stop by protection Then engine stops automatically when one of the temperature, level or pressure sensors detect that the engine is operating in a below or above the normal operation conditions.

Operation failures are identified by failure codes, that are registred and shown by the control system.

These failure codes are shown using indication at the maintenance panel.

NOTE: The failure codes do not cover all faillures that an engine may have. There are 2 kinds or faillure codes; The faillures codes from the electronic fuel system and the engine protection faillure codes.

Maintenance panel.

The manintenance panel indicates the operator when a minatenance operation is necessary(like engine oil change interval).

NOTE: Problems with the VSS(Vehicle Speed Sensor) or with the batteries may influence the data shown by the maintenance panel.

Indicators ligths.

The stop indicator will flash for a 30 seconds to warm the operator.

Inlet air heating The engine admission inlet air is heated when the engine is started in cold whether conditions, resulting in better starting and reduction of white smoke.

The indicator ligth at the instrument panel indicate when starting of the of the engine is possible.

The ECM (Engine Control Module) determines the heating total time based on the inlet manifold temperature (pre heating).

A

B

C

D

E

F

(A) - Warning light (yellow) indicates a problem that may be verified by the operator. Does not required imediate stop of the machine.

(B) - Stop ligth: (red) indicates a serius problem with the engine. Requires imediate stop of the machine.

Once the engine is started, the air heater will be on until the inlet air temperature and cooling fluid temperature reach the required values.

(C) - Mantenance ligth: Indicates that an engine maintenance operation must be performed. The system monitors the distance and time that machine has been used.

The heater is swiched off whenever one of the following situations occur:

(D) - Start ligth: The operator must wait until this light turns off to start the machine.

- Heating time exceeds 11 seconds;

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32

RG 170.B

Work position Security lock G Diagnosis position

Increase speed / next code

Decrease speed previous code

/

H (E) - Water in fuel light: This ligth indicates that water must be drained from the fuel filter.

(F) - Low pressure ligth: This ligth indicates that the pressure of the diesel is low. Water must the drained from the fuel filter.

(G) - Work / Diagnosis switch: The work position is used the engine is running OK, without any problems.

The diagnosis position is used the error codes when a problem with the engine occurs.

(H) - Increase / Decrease switch: This switch has 2 funtions , depending on the position of the work/ disgnosis switch.

When the work/diagnosis switch is on the work position, this switch used to increase or decrease the engine speed by 20 rpm.

When the work/ diagnosis switch is on the diagnosis position, this is used to read the next error code that is registred by the system.

Indicator lights ilumination logic and error codes

A,B,C,D,and E will lit, the buzzer will sound (2 to 4 times) and then the checup procedure will start. Each of the indication ligths will go out with a sound from the buzzer, begging with ligth A, the B,C,d,e.Ligth F is kept lit and the buzzer continues to sound. (the work/diagnosis switch must be on the work position).

NOTE; If the indication ligths A or B goes on (lit), the must be shut off immmediately. These ligths indicate a problem with the enfgine and the error codes must be verified.

Error codes interpretation Turn off the ignition switch and turn on again, without starting the engine.

Unlock the security lock and place tha work / Diagnosis (down).

The indication ligths A and B start to indicate the error codes through a flashing pattern as drescribed below. When there are more than one error code, the codes can be read using the Increase / Decrease switch.indicadoras ou usando o software insite(com lap top).

When the master key of the machine is ON, and the ignition switch is either on position OFF or ACC no indiciator ligth must flash, and the buzzer mut not emit any sound, regardless of the position of the work / diagnosis switch.

When the master key of the machine is ON, and the ignition switch is on pisition IGN, the indication ligths

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33

RG 170.B

A

Error codes interpretation

S U A

A S U

A S

Turn off the ignition switch and turn on again, without starting the engine.

Unlock the security lock and place the work / Diagnosis switch on position Diagnosis (down).

The indication ligths A and B start to indicate the error code, the codes can be read using the increase / Decrease (down).

The indication ligths A and B start to indicate the error code through a flashing pattern as describe below. When there are more than one code, the codes can be read using the Increase / Decrease switch.

Seriousness

1 flash

Error code example

Yellow indication: Not serious error

1st Digit

U A P

1st digit reading: 3 3 flashes 2nd Digit

A P

2 nd digit reading: 6

6 flashes 3rd Digit

P

3rd digit reading: 3

3 flashes Repeat seriusness When the seriusness light again, the indication of the error code is finished.

1 flash

For this example, the error code is 363.

363.

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34

TROUBLESHOOTING LIST

RG 170.B

143 Yellow

141 Yellow

135 Yellow

132 Yellow

131 Yellow

123 Yellow

122 Yellow

115 yellow

High voltage detected at coolant temperature signal pin number 23 of the engine harness

Oil pressure signal indicates oil pressure below the low minimum engine protection limit

Low voltage detected at oil pressure signal pin number 33 of the engine harness

High voltage detected at oil presure signal pin number 33 of the engine harness

Low voltage detected at throttle position signal pin number 30 of the OEM harness

High voltage detected a throttle position signal pin number 30 of the OEM harness

Low voltage detected at boost pressure sensor signal pin number 45 of the engine harness

Higth voltage detected at boost pressure sensor signal pin number 45 of the engine harness

Default value used for coolant temperature. No engine protection for coolant

Default value used coolant temperature. No engine protection for coolant temperature.

Power derate and possible engine shutdown if engine protection shutdown feature enabled

Default value used for oil pressure no engine protection for oil pressure

Default value used for oil pressure. No engine protection for oil pressure

Engine idles when idle validation switch indicates idle and ramps up to a default set speed when idle validation switch indicates off-idle

Engine idles validation switch indicates idlea and ramps up to a default set speed when the idle validation switch indicates off-idle

Engine will derate to no-boost fueling

Engine will derate to no-boost fueling

No engine speed or position signal detectedt at pin number 17 of Engine power derate. Possible white smoke the engine harness

Effect (Only when fault code is active)

144 Yellow

Low voltage detected at coolant temperature signal pin number 23 of the engine harness

Reason

145 Yellow

Power derate and possible engine shutdown if engine protection shutdown feature is enabled

Fault Code / Lamp

146 Yellow

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Coolant Temperatue signal indicates coolant temperature has exceeded the minimum engine protection limit

35

36

234 Red

184 Yellow

155 Yellow

154 Yellow

153 Yellow

151 Red

148 Yellow

147 Yellow

146 Yellow

145 Yellow

Coolant level signal at pin number 37 of the engine harness indicates coolant level is low

Engine speed signal indicates engine speed has exceeded the overspeed limit.

Error detected in multi Unit Syncronization

Intake manifold temperature signal indicates intake manifold temperature is above the maximum engine protection limit

Low voltage detected at intake manifold temperature signal pin number 34 at the engine harness

High voltage detected at intake manifold temperature signal pin number 34 of the engine harness

Coolant temperature signal indicates coolant temperature has exceed the maximum engine protection limit

A frequency a bove a calibrated value has been detected ah the frequency value

A frequency below a calibrated value has been detectedat the frequency thrttle signal pin number 4 of the engine harness

Coolant Temperatue signal indicates coolant temperature has exceeded the minimum engine protection limit

Low voltage detected at coolant temperature signal pin number 23 of the engine harness

Power derate and possible engine shutdown if engine shutdown feature is enabled

Fuel to injectors disabled until engine speed falls below the overs

Engines will default to idle speed

Speed derate and possible engine shutdown if engine protection shutdown feature

Default value used for intake manifold temperatute .

No engine protection for intake manifold temperature

Default value used for intake manifold temperature .No engine protection for intake manifold temperature.

Speed derate and possible engine shutdown if engine protection shutdown feature is enabled

Engine will not responde to chenges in frequency thtotle.

Engine will go to idle

Engine will not respond to changes in frequency trhottle.

Engine will go to low idle

Power derate and possible engine shutdown if engine protection shutdown feature is enabled

Default value used for coolant temperature. No engine protection for coolant

RG 170.B

235 Red

Vehicle speed signal on pin numbers 8 and 18 of the OEM harness has been lost

Engine spped limited to max Engine speed without VSS Cruise control, gear down protection and the road speed governor will not work . Trip information data that is based on milsage wiil be oincorrect.

241 yellow

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

283 Yellow

278 Yellow

264 Yellow

261 Yellow

242 Yellow

241 yellow

235 Red

Low voltage detected at main engine speed/position sensor voltage supply pin number 8 of the engine harness

Higth voltage detected at main engine speed / position sensor voltage supply pin number 8 of the engine harness

Error detected in lift pump circuit at pin number 11 of the engine harness

High or low voltage detected at the fuel temperature sensor signal circuit inside the VP44 pump controller

VP44 Fuel pump Control Module indicates the fuel temperatute has exceeded the pump protection limit

Invalid or inapropriate vehicle spped signal indicated on pins number 8 and 18 of the OEM harness indicating an intermitent connection or possible tampering

Vehicle speed signal on pin numbers 8 and 18 of the OEM harness has been lost

Coolant level signal at pin number 37 of the engine harness indicates coolant level is low

Time stamp in ECM powerdown data will be incorrected

ECM will use VP44 fuel pump speed or the engine position signal as a backup. Possible white smoke and power loss

Possible low power, engine may die, run rougth or be difficult to start

Default value used for fuel temperature . Possible low power

Power derate

Engine speed limited to MAX . Engine spped without VSS. Cruise control, gear -down protectionand the road speed governor will not work. Trip information data that is based on mileage will be incorrect

RG 170.B

284 Yellow

Power to the real time clock has been interrupted and its setting is no longer valid.

Engine will go to idle and lose ability to control the speed of the ayxiliary device

Power derate and possible engine shutdown if engine shutdown feature is enabled

319 Maint

The auxiliary speed frequency on pin number 8 and 18 of the OEM harness is above a calibrated threshold.

Fuelling to the injectors is disabled and engine is shut down Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

ECM will use the VP44 fuel pump speed or the engine position signal as a back up. Possible white smoke a and power loss.

Engine spped limited to max Engine speed without VSS Cruise control, gear down protection and the road speed governor will not work . Trip information data that is based on milsage wiil be oincorrect.

349 Yellow

High current detected at the VP44 fuel pump control valve

361 Red

37

38

369 Yellow

368 Yellow

367 Yellow

366 yellow

365 yellow

364 Yellow

363 Yellow

362 Yellow

349 Yellow

319 Maint

VP44 fuel pump controller detecs continous voltage at idle select pin 16 of the engine harnness...OR... fuel pump controller detects an open circuit or short circuit to ground at idle select pin 16 of the engine harness

VP44 fuel pump controller does not detect engine position pulse at pin 7 of engine harness

The VP44 fuel pump controller cannot achleve the timing value being commanded by the engine ECM

VP44 fuel pump spedd/ possition sensor signal lost.

VP44 fuel pump conbtroller battery voltag e measurement is outside the range between 6 and 24 volts

Low voltage detect at the VP44 fuel pump controller supply voltage circuit

No communications or invalid data transfer rate detected on data link between ECM and VP44 fuel pump controller at pins 4 and 13 of the engine harness

No fuel control valve moviment detected by the VP44 fuel pump controller

Low or no voltage detected at the VP44 fuel pump control valve

High current detected at the VP44 fuel pump control valve

The auxiliary speed frequency on pin number 8 and 18 of the OEM harness is above a calibrated threshold.

Power to the real time clock has been interrupted and its setting is no longer valid.

Fuelling to injectors is disabled and engine will shut down

If communication is lost between the ECM and the VP44 fuel pump controller, engine will only operate at a speed slightly higher than idle, regardness of throtle position

Significant engine power loss. Possible white smoke

Significant engine power loss.

Fueling to the injectors is disabled and engine will shutdown

Engine will lose power and may shut down

Engine may lose power and may shut down

Engine will run at a backup mode set speed when throttle is off-idle

Engine power loss

Engine will lose power and may shut down

Fuelling to the injectors is disabled and engine is shut down

Engine will go to idle and lose ability to control the speed of the ayxiliary device

Time stamp in ECM powerdown data will be incorrected

RG 170.B

372 Yellow

Higth voltage detect at the VP 44 fuel shut off signal pin 6 of the engine harness

361 Red

373 Red

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

415 Yellow

391 yellow

387 Yellow

382 Yellow

381 Yellow

377 Yellow

375 Yellow

374 Yellow

373 Red

372 Yellow

Water in fuel signal indicates the water in the fuel filter needs to be drained

Oil pressure signal indicates oil pressure below the very low engine protection limit.

Error detected in VP44 power suplly relay enable circuit at pin 43 of engine harness

High voltage detected at throttle position sensor +5 VDC supply pin number 29 of the OEM harness

Error detected in cold start aird relay 2 enable circuit at pin number 31 of the OEM harness

Error detected in cold start aid relay 2 enable circuit at pin number 31 of the OEM harness

VP44 fuel pump controller is not powering down when key switch power is remover from the engine control module

No calibration in the VP44 fuel pump

Engine ECM is comma nding a fuelling or timming value that the VP44 fuel pump cannot achieve

VP44 fuel pump controller has detects an internal eroor

Higth voltage detect at the VP 44 fuel shut off signal pin 6 of the engine harness

VP44 fuel pump controller detecs continous voltage at idle select pin 16 of the engine harnness...OR... fuel pump controller detects an open circuit or short circuit to ground at idle select pin 16 of the engine harness

No engine protection for coolant level

Excessive water in the fuel can lead to severate fuel system damage

Speed derate and possible engine shutdown if engine protection shutdown feature enable

Possible no effects on performance or engine may not run

Engine idles when idle validation switch indicates idle and ramps up to default set speed when idle validation switch indicates off idle

Intake air heater cannot be fully energized by the ECM Possible white smoke and/ or hard starting

Intake air cannot be fully energized by the ECM. Possible white smoke and/or hard starting

Equipment batteries may be drained low during long shut down periods

Fuelling to the injectors is disabled and engine will shut down

Possible no effect or engine may exhibit some power loss

Response wll vary from some power loss to the engine shutting down

Fuelling to injectors is disabled and engine will shut down

If communication is lost between the ECM and the VP44 fuel pump controller, engine will only operate at a speed slightly higher than idle, regardness of throtle position

RG 170.B

418 Yellow

Voltage detected simultaneously on both the coolant level high and low signal pin numbers 27 and 37 of the engine harness....OR....no voltage detected on either pin(F ault is active for switch type coolant level sensors only)

376 Red

422 yellow

Low voltage delected at water -in-fuel signal pin number 40 of the Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

429

39

40

441 Yellow

(*) 434 Ye llow

433 Yellow

432 Yellow

429 Yellow

422 yellow

418 Yellow

Yellow

Voltage deleted at ECM power supply pin numbers 38,39 and 40 of the engine harness indicates ECM supply voltage is above the maximum system voltage level.

Voltage detected at ECM power supply pin numbers 38,39 and 40 of the engine harness indicates ECM supply voltage is above the maximum system voltage level

Supply voltage to the ECM fell bellow 6.0 volts for a fracttion of a second ....OR....the ECM was not allowed to power down correctly ( retain battery voltage for 30 seconds after key OFF)

Boost presure signal indicates boost pressure is high when other engine parameters (i.e. speed and load) indicate boost pressure should

Idle validation signla at pin 26 of the OEM harness indicates the throttle is at the idle position when the throttle position signal at pin 30 of the OEM harness indicates the throttle is not at the idle validation signal at pin number 26 of the OEM harness indicates the throtlle position signal at pin number 30 of the OEM harness indicates the throtlle is at the idle position.

Idle validation signals on pin number 25 and 26 of the OEM harness indicate voltage detected simultaneously on both pins (Open Circuit)

Low voltage delected at water -in-fuel signal pin number 40 of the OEM harness

Voltage detected simultaneously on both the coolant level high and low signal pin numbers 27 and 37 of the engine harness....OR....no voltage detected on either pin(F ault is active for switch type coolant level sensors only)

Water in fuel signal indicates the water in the fuel filter needs to be drained

engine protection limit.

Engine idles when idle validation switch indicates idle ramps up to a default set speed when idle validation switch indicates off-idle

none on perforamnce

Engine will die or run rough

Possible no noticeable performance effects....or....engine dying or hard starting.Fault information, trip information, maintenance m o n itor data,trending data, and user activated datalogger data may be inaccurate.

Possible overfuelling during acceleration. Increase in black smoke

Engine will only idle

No effect on performance, but loss of idle validation

No water -in-fuel detection

No engine protection for coolant level

Excessive water in the fuel can lead to severate fuel system damage

protection shutdown feature enable

RG 170.B

442 Yellow

Low voltage detected at throttle position sensor +5 VDC supply pin number 29 of the OEM harness

431

443 Yellow

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

515 Yellow

489 Yellow

488 Yellow

443 Yellow

442 Yellow

L o w v o l ta g e d e te c t e d a t th e c o o l a n t le v e l + 5 V D C s e n s o r s u p l y v o l t a g e p i n n u m b e r 4 9 o f th e e n g in e h a rn e s s

H ig h v o l ta g e d e te c te d a t th e c o o l a n t l e v e l + 5 V D C S e n s o r s u p p l y v o l t a g e p i n n u m b e r 4 9 o f th e e n g in e h a rn e s s

The auxiliary speed signal frequency on pin num b e r 8 and 18 of th e O E M h a rn e s s i n d i c a t e s t h e f r e q u e n c y i s b e l l o w a c a l i b r a t e d th re s h o l d v a l u e .

In ta k e m a n i f o l d t e m p e ra tu re s i g n a l i n d i c a t e s i n t a k e m a n i f o l d te m p e ra t u r e i s a b o v e t h e m in im u m e n g i n e p ro t e c t i o n t h r e s h o l d

L o w v o l ta g e d e te c t e d a t th r o t t l e p o s i t i o n pin num b e r 29 of the OEM harness

V o l t a g e d e l e t e d a t E C M p o w e r s u p p l y p i n n u m b e rs 3 8 ,3 9 a n d 4 0 o f th e e n g in e h a r n e s s i n d i c a t e s E C M s u p p l y v o l t a g e i s a b o v e t h e m axim u m s y s tem voltage level.

E n g in e m a y b e s h u td o w n

N o engine protection for coolant level

N o engine protection for coolant level

E n g in e w i l l g o t o i d l e a n d l o s e a b i l i t y t o c o n t r o l t h e s p e e d o f th e a u x i l i a r y d e v i c e

P o w e r d e r a t e a n d p o s s i b l e e n g i n e s h u td o w n i f e n g i n e p ro t e c t i o n s h u t d o w n fe a t u r e i s i n a b l e d .

E n g in e id le s w h e n i d l e v a l i d a t i o n s w i t c h i n d i c a t e s i d l e ra m p s u p t o a d e f a u l t s e t s p e e d w h e n i d l e v a l i d a t i o n s w itch indicates off-idle

RG 170.B

516 Yellow

A m e chanically stuck fuel control valve has been detected by the v p 4 4 f u e l p u m p c o n t ro l l e r

O p e ra to r c a n n o t s e l e c t a l t e r n a t e t o r q u e c u r v e s N orm al torque curve is used

E n g in e w i l l d i e o r r u n r o u g h

517 Yellow

E rro r d e t e c t e d o n t h e T o r q u e c u r v e s e l e c t i o n s w i t c h i n p u t p i n n u m b e r 3 9 o f th e O E M h a rn e s s

E n g in e

4 0 o f th e e n g in e h a r n e s s i n d i c a t e s E C M s u p p l y v o l t a g e i s a b o v e th e m a x i m u m s y s te m v o l t a g e l e v e l

528 Yellow

Id l e v a l i d a t i o n s i g n a l s o n p i n n u m b e r 2 5 a n d 2 6 o f th e O E M harness indicate no voltage detected on either pin

e n g ine w ill shutdow n

441 Yellow

551 Yellow

T h e d u a l o u t p u t fe a tu re i s a c u s t o m e r s p e c i a l i z e d c a l i b r a t i o n a n d i t h a s i n i t i a t e d a n e n g i n e s h u t d o w n b a s e d o n t h e c u s to m e r s s p e c i fie d o p e ra tin g c o n d itio n s , e n g i n e s e n s o r v a l u e a n d o r O E M in p u ts v a l u e a n d o r o e m in p u ts to th e E C M

N o e ffe c t

The dual output feature is a customer specialized calibration and it has initiated an engine shutdown based on the customers specified operating conditions, engine sensor value and or OEM inputs value and or oem inputs to the ECM

No effect

engine will shutdown

w ill only idle

n o n e o n p e rfo ra m n c e

599 Red

E C M detected the engine has initiated a protection shutdow n or h a s b e e n k e y e d -o f f w h i l e a b o v e a s p e c i fie d l o a d l i m i t

599 Red

ECM detected the engine has initiated a protection shutdown or has been keyed -off while above a specified load limit

sensor + 5 V D C s u p p ly

611

611

(*) IMPORTANT

Do not Shut-off master switch, with starter key in the “start” position, error code 434(lack of energy to electronic engine controller) will come on. This error code will not affect engine operation, however it will be stored in the memory.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

41

RG 170.B

HAND SIGNALS It is recommended that both you and the signalman use hand signals to communicate. Before starting work, ensure both of you understand the signals that will be given.

START ENGINE

STOP ENGINE

MOVE CLOSER

MOVE AWAY

Move your hands forward and back with the palms toward the signalman.

Move your hands forward and back with the palms toward the operator.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

42

RG 170.B

HAND SIGNALS It is recommended that both you and the signalman use hand signals to communicate. Before starting work, ensure both of you understand the signals that will be given.

Up to here

Stop

Stop all movement and hold

Emergency stop Move your hands quickly from one side to the other

Raise attachment

Lower attachment

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

43

RG 170.B

HAND SIGNALS It is recommended that both you and the signalman use hand signals to communicate. Before starting work, ensure both of you understand the signals that will be given.

Raise attachment slowly

Lower attachment slowly

Turn machine to the left (tilt blade to the left).

To stop movement, stop moving your hand and close your fist.

Turn machine to the right (tilt blade to the right).

To stop movement, stop moving your hand and close your fist.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

44

RG 170.B

OPERATOR´S COMPARTMENT WARNING Where in this manual the terms right hand and left hand, front and rear are used, they are referenced to the operator seated in the driving position looking at machine forward direction of travel.

Some of the following descriptions refer to optional items. Consult your NEWHOLLAND dealer on options available for your machine.

For added ease of reading and familiarity with machine controls and instruments, we have separated the same 5 groups according to the figure shown alongside.

GROUP 1 Set of attachment control levers (left hand).

GROUP 2 Steering wheel, console and foot pedals.

GROUP 3 Set of attachment control levers (right hand).

GROUP 4 Fuse box, hand throttle lever, transmission control lever, switch panel, instrument cluster (electronic), master battery switch, power outlet and key switch.

GROUP 5 Operator´s seat and parking brake.

GROUP 6 Cab

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

45

RG 170.B

OPERATOR´S COMPARTMENT GROUP 1 Set of attachment control levers (left hand).

4 – BLADE TILT CONTROL LEVER Use this lever to tilt the blade forward or backward.

Move the lever forward (increase) or pull it to the rear (decrease) for the approach angle desired. After reaching desired blade angle, release the lever and it will return to neutral.

5 - CIRCLE ROTATION CONTROL LEVER Use this lever to turn the circle clockwise or counterclockwise.

Move the lever forward to turn the circle counterclockwise or to the rear to turn the circle clockwise. After the desired position is reached, release the lever and it will return to neutral.

1 – LEFT HAND LIFT CYLINDER CONTROL LEVER This lever is used to lower or raise the left end of the blade. Move lever forward to lower or to the rear to raise. After the desired height is reached, release the lever and it will return to neutral.

2 – SCARIFIER / RIPPER OR FRONT BLADE CONTROL LEVER

GROUP 2 Steering wheel, console and pedals.

8

Use this lever to lower or raise the ripper to the desired penetration depth.

To lower the ripper move lever forward. To raise pull lever to the rear. When the desired height is reached, release the lever.

3 – BLADE SIDE SHIFT LEVER This lever allows shifting the blade to the right or to the left. Move lever forward to shift the blade to the left or pull the lever to the rear to shift the balde to the right. After shifting the blade to the desired position, release the lever and it will return to neutral.

7

1- Headlights / low beam and high beam, directional turn lights and horn control lever 2- Steering wheel 3- Electronic monitor: electronic speedometer, and tachometer.

4- Optional differential lock 5- Electronic gear and troubleshooting indicator 6- Steering wheel tilt handle 7- Hourmeter 8- Engine Indicator's Ligths (See Motor Cummins chapter)

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

46

RG 170.B

OPERATOR´S COMPARTMENT 2 - STEERING WHEEL

9

10

8 891011-

11 The steering wheel is attached to an orbitrol unit.

Orbitrol is a valve and oil pump combination and is responsible for supplying oil to the steering cylinders.

The steering wheel may be tilted to provide a more comfortable operating position, by a lever control.

"inching" pedal Console tilt pedal Brake pedal Throttle / decelerator pedal

1 - HEADLIGHTS / LOW BEAM AND HIGH BEAM, DIRECTIONAL TURN LIGHTS AND HORN CONTROL LEVER

3-

ELECTRONIC MONITOR, SPEEDOMETER , TACHOMETHER

D-Rigth E-Left B-Horn TOP VIEW LP-Higth Beam Flash Rigth LB- Low Beam LA- Low Higth

REAR VIEW LB-Low beam F- Turning signals D- Off

REAR VIEW This lever allows the operator to switch on the headlights by turning the end of the handle forward, where the first position is for the marker lights (position lights); the second position is for low beam.

Pressing the lever down will switch on high beam, thereby switching off low beam. With the lever in normal position, pull the lever up to flash high beam.

Move the lever forward or to the rear to indicate direction of machine travel.

The machine´s efficiency control device will indicate any malfunctions in the machine groups.

Indications are by LEDS (light emitting diode).

The sensors transmitting the information are ON/OFF type and are connected at the rear of the monitor.

The electronic monitor allows the operator improved monitoring of all functional controls in his operating environment.

OPERATING DESCRIPTION For the operation of this control check panel, some situations are described below: 1) - Engine switched off / key switch in the start position / electrical system activated.

All LEDS will flash simultaneously for a few seconds to check that they are operating properly for Battery charge indicator E, transmission oil pressure F, engine oil pressure G, brake pressure (if the accumulators are discharged), H, parking brake D (if the parking brake is engaged) until the engine is started.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

47

RG 170.B

OPERATOR´S COMPARTMENT With the engine running and the key switch in the ON position, the electronic panel will be with all lamps off, except when the parking brake is engaged.

In this case the parking brake indicator lamp will be on.

Whenever you turn the ignition switch off and back on, the electronic panel will run a test.

If an actual oeprating problem should occur, the buzzer will sound steadily (with a resulting visual indication).

The alarm circuit cannot be disconnected without disconnecting the entire system.

2) - The listed indicators will all go off, except the parking brake indicator (while it is engaged) D and brake pressure H (until the accumulators are again charged).

3) - If any malfunction occurs (in the case of the functions described for this monitor), the corresponding indicator will come on followed by the audible buzzer (item 4).

4) - The indicator for the parking brake D, emergency steering (option) P, differential lock T, warning light L, High Beam N, and turn indicators O and M will not trigger the audible alarm.

5) - Differential lock / will work only with the parking brake off and then only from 1st to 7th speeds.

B. HYDRAULIC OIL TEMPERATURE When the warning light is on, this will indicate high temperature which may be caused by: - Use of improper grade oil.

-

Low oil level Abnormal circuit operation If none of the above, then check for: Faulty thermostat, short circuit or faulty panel.

C. TRANSMISSION OIL TEMPERATURE When the warning light is on, this is an indication of a high temperature and probable causes are: -

Clogged vent filter Prolonged use of the machine under improper operating conditions.

- Malfunction in the hydraulic circuit operation If none of the above, then check for: - Faulty thermostat, short circuit or faulty panel.

- Low or high transmission oil level D. PARKING BRAKE When the warning light is on, this indicates that the parking brake is engaged. In this condition, the transmission will be disengaged.

WARNING LIGHTS: A. ENGINE COOLANT TEMPERATURE When this light is on, it is an indication of engine coolant overheating caused by: - No water in the system - Dirt buildup in the radiator fins - Clogged circuit - Loose fan belts - If none of the above indicatios, then check for: - Short circuit, faulty panel, faulty thermostat

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

48

RG 170.B

OPERATOR´S COMPARTMENT E. ABNORMAL BATTERY CHARGE OPERATION If the warning light is on with the engine running this is an indication of abnormality in the charging circuit caused by: Faulty alternator Damaged charge resistor Faulty circuit.(See Periodic Service)

J . HYDRAULIC OIL FILTER RESTRICTION If the restriction light stays on steadily, this is an indication that the filter element is restricted, requiring cleaning or replacement.

K . TRANSMISSION OIL RESTRICTION F. LOW TRANSMISSION OIL PRESSURE If the warning light is on, this is an indication of a high pressure and possible causes are: - Use of improper grade oil - Low oil level - Faulty circuit operation - Faulty switch or faulty panel G. LOW ENGINE OIL PRESSURE If the light comes on, this will indicate insuficient pressure, which may be caused by: - Low oil level - Use of improper grade oil - Oil leakage - Faulty operation - Faulty pressure switch, short circuit or faulty panel.

H. LOW BRAKE FLUID PRESSURE f the light comes on, this will indicate insufficient pressure, which may be caused by: - Faulty pump - Membrane burst - Air entering the tubes - Oil leakage - Cracked pipes or tubes - Faulty pressure switch, short circuit or faulty panel.

If the restriction light stays on steadily, this is an indication that the filter element is restricted, requiring cleaning or replacement.

L . EMERGENCY FLASHER This alert light will be on by operation of the switch located on the right hand side of the front console.

M. TURN INDICATOR LIGHT N. HIGH BEAM INDICATOR LED (WORK) O. LEFT TURN INDICATOR LIGHT

4 - OPTIONAL DIFFERENTIAL LOCK This button serves to engage or disengage the differential lock. To handle the machine the operator must disengage the lock. During transport, use of the differential lock is not allowed.

I. AIR CLEANER RESTRICTION If the restriction light stays on steadily, this is an indication that the filter element is restricted, requiring cleaning or replacement.

Faulty sensor or faulty panel.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

49

RG 170.B

OPERATOR´S COMPARTMENT 5- GEARS AND TROUBLESHOUTING INDICATOR This gauge shows in which gear the machine is in, and also indicates transmission calibration and when there is any malfunction it shows an error code to facilitate machine repair.

When the ignition switch is turned to the run position, the caracters (TD DC ER) will appear three times at the top of the display plus three (8´s) The first 8 will have a diagonal line across it, i.e., a control of all luminous indicators (LEDS).

If the key is in the start position (ON) without cranking the starter motor, the indication on the display will be illuminated showing (ER100) in a few seconds.

This means the software version of the transmission´s electronic unit.

There is also an error code (ER100), (ER100) but this code will appear during recalibration.

The revision code may eventually change.

The next code will be ER101, ER102,etc.

control of the machine. This will prevent speeding of the engine and brake overheating, for longer brake component life.

10- THROTTLE AND DECELERATOR PEDAL This pedal is mechanically linked to the hand throttle.To increase engine speed, depress the front portion of the pedal. To slow down engine speed, depress the rear portion of the pedal. When the pedal is released, engine speed will revert to manual throttle control.

6- STEERING WHEEL TILT HANDLE This operation has previously been described under item 2, steering wheel.

7- "INCHING" PEDAL This serves to provide the operator with the ability to move the machine under load with a smooth and precise speed control (the inching pedal is supposed to be used continually for speed and traction control for not more than 25 metres).

Fully depressing the inching control pedal will activate the switch that places the transmission in neutral. As soon as the inching pedal is released for the fully disengaged position (up), pressure for the clutch package (for the gear being used) is gradually increased, thereby allowing the machine to start moving.

1 - LATERIAL CIRCLE DISENGAGEMENT This lever is used to move the circle to the right or to the left.

Move lever forward to move the circle to the left, or move lever to the rear to move the circle to the right.

After moving the circle to the desired position, release the lever and it will return to neutral.

2 - MACHINE ARTICULATION LEVER

8- CONSOLE TILTING PEDAL The console may be adjustable for added operator comfort.

Depress the pedal. Position the panel as desired, then release the pedal.

Move lever forward (articulation to the left) or to the rear (articulation to the right) until the desired articulation angle is reached. Release lever and it will return to neutral.

9- BRAKE PEDAL Depress pedal to stop the motorgrader. This pedal works on the service brake.

NOTE: Do not go down steep sloves using the service brakes only. Slow down and engage the brakes. Select a proper gear that will allow total

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

50

RG 170.B

OPERATOR´S COMPARTMENT 3 - WHEEL ANGLE CONTROL LEVER The front wheel angle control lever, tilts the wheels to the left or to the right, thereby maintaining the stability to dump or dig, and to facilitate or decrease the machine´s turning radius. Move the lever forward to tilt the wheels to the left or to the rear to tilt the wheels to the right. After reaching the desired position, release the lever and will return to neutral.

1- Fuse box 2- Hand throttle control lever 3- Transmission control lever 4- Switch panel 5- Instrument cluster (electronic) 6- Master battery switch 7- Power outlet 8- Ignition switch 9- Transmission inspection points

4 - BLADE RAISE LEVER

1 - FUSE BOX

Use this lever to raise or lower the right end of the blade. Move the lever forward to lower or to the rear to raise. After reaching the desired height, release the lever and it will return to neutral.

The fuse box houses all machine fuses, as shown below.

For proper identification of the location of each fuse, check the electrical wiring diagram.

5 - WARNING FLASHERS Operate this buzzer whenever the machine is in hazardous situations.

2 - HAND THROTTLE CONTROL LEVER

GROUP 4 Fuse box, hand throttle control lever, transmission control lever, switch panel, instrument panel (electronic), master battery switch, power outlet and key swictch.

Engine speed will be low with the throttle lever all the way to the rear and high with the lever all the way forward.

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RG 170.B

OPERATOR´S COMPARTMENT 3 - GEAR SELECTOR LEVER

NEUTRAL LOCK (T) SAFETY LOCK The neutral lock is a feature that keeps the lever locked (transmission in neutral), to prevent unwanted machine movement.

Gear shifting positions are as follows: FForward NNeutral RReverse DS- Downshifting US- Upshifting The gear selector lever is used to select the appropriate gear, either forward or reverse.

These machines are fitted with 8 forward and 4 reverse gears in the transmission.

Gear shfiting is through an electronic selector which also has the function of prevent unwanted gear shifting.

Through this selector you can select gears (1st, 2nd, etc.) and direction (forward or reverse).

The selector has a digital indicator which shows the situation the transmission is in. If the digital display shows an error code, this means that there is a malfunction in the transmission. In this case, see a NEW HOLLAND dealer to correct the fault.

Starting from neutral, move the lever (forward or to the rear), and the transmission will automatically select a gear according to the direction chosen (2nd forward or 1st reverse).

Selection of the other gears is by a simple touch on the shift lever, to the right (increase speed) or to the left (decrease speed). The digital display will always show the direction and the gear the transmission is in, so that the operator will at all times know what gear is engaged.

To select forward or reverse gears, it will be necessary to pull the lock T up, hold and move the lever to the desired position.

4 - INSTRUMENT CLUSTER (A)

A-SADDLE LOCK SWITCH This switch enables and disables the saddlle lock function.

To enable the saddle lock, move the switch to the ON position. To disable the function, shift the switch to the OFF position.

B-RIPPER OR SCARIFIER SWITCH This switch enables or disables the ripper or scarifier function.

These are ON/OFF type switches, allowing the front blade float function to be engaged or disengaged.

To engage float, move the the switch to the ON position. To disable the function, shift the switch to the OFF position.

C-MAIN BLADE FLOAT SWITCH / LEFT HAND This switch enables and disables the main blade LH float function.

These are ON/OFF type switches, allowing the front blade float function to be engaged or disengaged.

To engage float, move the switch to the ON position.

To disable the function, shift the switch to the OFF position.

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RG 170.B

OPERATOR´S COMPARTMENT D- MAIN BLADE FLOAT SWITCH / RIGHT HAND This switch enables and disables the main blade float function.

These are ON/OFF type switches, allowing the front blade float function to be engaged or disengaged.

To engage float, move the the switch to the ON position. To disable the function, shift the switch to the OFF position.

transmission electronic control board; to allow the machine to be driven to the repair shop in case the control board cannot be replaced immediately.

For instruction on how to use this function. (See Section "Periodic Service") Service" 9- FRONT WINDSCREEN WIPER This switch is for the front windscreen wiper.

E- FRONT BLADE FLOAT SWITCH

10- FRONT WINDSCREEN WASHER

This switch enables and disables the front blade float function.

These are ON/OFF type switches, allowing the front blade float function to be engaged or disengaged.

To engage float, move the the switch to the ON position. To disable the function, shift the switch to the OFF position.

This switch is for the front windscreen washer.

11- REAR WINDOW WIPER SWITCH This switch is for the rear window wiper.

12- REAR WINDOW WASHER SWITCH

F- MAIN BLADE ANTI-SHOCK SWITCH

This switch is for the rear window washer.

This switch enables and disables the main blade cylinders anti-shock function.

These are ON/OFF type switches, allowing the main blade cylinders anti-shock function to be engaged or disengaged.

To engage float, move the the switch to the ON position. To disable the function, shift the switch to the OFF position.

13- AIR CONDITIONER SWITCH

4 - SWITCH PANEL (B)

15- WORK LIGTHS SWITCH This switch activates the work ligths above the moldboard and below the cab.

The work ligths switch is a tree-position switch.

The first position turn the lights OFF. To turn on the ligths above the moldboard will stayon with the switch in the third position.

18 19

This switch activated tha cab air conditioner.

14 - CAB AIR RECIRCULATION SWITCH This switch closes air recirculation door to prevente outside air from comming into the cab.

16- REAR FLOODLIGHT SWITCH This switch activates the rear floodligths.

To turn on the rear floodligths, push the symbol side of the rocker switch.

17- FRONT FLOODLIGTH SWITCH

7- COLD START SWITCH This switch enables and disables the cold start function.

This switch activates the front floodligths.

To turn on the front floodligths push the simbol side of the rocker switch.

18-DIAGNOSE SWITCH See Operator's Cummins Motor chapter.

8- LIMP-HOME This switch is used in the event of a failure of the

19-INCREMENT / DECREMENT SWITCH See Operator's Cummins Motor chapter.

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RG 170.B

OPERATOR´S COMPARTMENT 5 - ELECTRONIC INSTRUMENT CLUSTER

E - TRANSMISSION OIL TEMPERATURE The oil temperature gauge needle should stay at all times within the green zone of the gauge. Temperature in the red zone may occur due to low gear operation. do not operate machine with the gauge need in the red zone. Stop machine, move the shift lever to neutral and idle the engine until the temperature drops.

6- MASTER BATTERY SWITCH

A - ENGINE OIL PRESSURE The engine oil pressure gauge shows the pressure at which the lubricating oil is circulating in the engine.

The red zone means insufficient pressure. The green zone denotes normal working pressure and the yellow zone denotes high engine working pressure.

B - ENGINE COOLANT TEMPERATURE GAUGE - The pointer in the green zone denotes normal working pressure (80o to 95o C).

- The WHITE zone indicates low pressure.

- The RED zone indicates high temperature If during operation the temperature gauge needle lingers in the WHITE or RED zone, stop the machine and investigate the cause of the problem.

C - FUEL LEVEL GAUGE The green zone denotes fuel volume for normal operation. When the needle goes into the red zone, this means the fuel level is at the minimum (reserve) mark (approximately 75 litres).

Refill the fuel reservoir using clean fuel. Refuelling is recommend ed the end of each days work to prevent overnight condensation.

Do not use up all the fuel in the reservoir, as this would cause ingress of air into the fuel system and it would be necessary to bleed the air.

D - TRANSMISSION OIL PRESSURE The transmission pressure gauge needle should stay in the green zone of the display, indicating normal operating pressure. If the needle goes into the red zone, this is an indication that oil pressure is low.

Machine functions can only be activated if the master battery switch is ON. When the machine must stay switched off for a long period of time, switch off the master battery switch.

OFF ON

7- AUXILIARY POWER OUTLET 24 volt auxiliary power outlet.

8- STARTER SWITCH This is a rotary type switch that can be activated only by the switch key.

The switch has 4 (four) positions as follows:

ACC ON RUN START ACCACC Accessories In this position, all circuits are OFF ON - Activated In this position, are circuits are ON. RUN - Activated This position activates all machine circuits.

STARTSTART Start-up Turn switch key to this position to crank the starter motor. As soon as the engine runs, release the key and it will automatically return to RUN. Never leave the key in the RUN position when the engine is not running.

9- TRANSMISSION INSPECTION POINTS Ser section "Periodic Service"

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RG 170.B

OPERATOR´S COMPARTMENT AIR CONDITIONING, HEATING AND AIR RECIRCULATION SYSTEM 1-

OPERATION

The air conditioning control panel located inside the cab is fitted to the right over the operator´s console.

The blower fan speed switch has four positios: 1. OFF 2. Low 3. Medium 4. Higth B 3-

AIR RECIRCULATION SWITCH ON/OFF button to stard and end the operation of the air recirculation or air renewal system.

B4 - AIR CONDITIONING SWITCH ON/OFF button for the compressor for environment cooling.

A- STARTER SWITCH

B 1-

CAB FAN SWITCH This is a rotary type switch, with four positions, as follows:

Therefore, for operation of the air conditioning, recirculation or heating systems, follow these steps:1- Turn starter key (8) to ON, to activate basic machine functions and start the engine.

0 - OFF 1 - Low speed 2 - Medium speed 3 - High speed

2- Turn cab fan switch (1) on to high speed position (3).

B 2-

2- MAINTENANCE

CAB HEAT CONTROL

3- Finally, push the system operating button B2,B3 or B4.

B4

Maintenance of the air conditioning / heating system is in three points.

A- Evaporator box air filter B- Air compressor C- Condenser

1- CAB HEAT CONTROL To increase the temperature in the cab, turn the cab temperature control knob clockwise. To decrease the temperature in the cab, turn the cab temperature control knob counterclockwise.

2- BLOWER FAN SPEED SWICTH To increase the cab blower fan speed, turn the cab blower fan control counterclockwise until the desired fan speed is obtained.

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RG 170.B

OPERATOR´S COMPARTMENT GROUP 5

2- PARKING BRAKE

Operator´s seat and parking brake 1- SEAT ADJUSTMENT Prior to starting the machine, adjust and lock the operator´s seat for maximum operator comfort and machine control.

The seat should be adjusted before operating the motor grader so that controls are easily reached and to improve the operator"s comfrot and visibility.

The parking brake is engaged manually. When the lever is pulled up, its gear mechanism allows partial or total braking.

To disengage, pull the lever slightly up, press the release trigger (A) and push the lever down.

GROUP 6 Cab In any environment condition, the cab offers maximum operator comfort.

1-

CAB DOOR

Operator´s seat Pull the adjusting lever to relase seat movement and move seat to the desired position.

Release the lever to lock the seat.

To ajust seat height, loosen the attaching bolts on the seat column. Adjust seat height, by aligning the holes in the seat column to the holes in the support.

Reinstall the bolts and tighten securely.

Always prior to leaving the operator´s seat and after ensuring that all people are away from the machine, lower the attachments or tools slowly to the ground.

Move the attachments to a safe position. Place all controls in HOLD position. Move transmission control to neutral and move engine controls to the OFF position. Lock the controls and engage the parking brake. Switch and remove the key switch. Follow signalman signs, safety signs and general signage.

To open the door, pull handle (1). To keep the door open during machine operation, or during cab servicing, open the door until it contacts the automatic lock. To unlock, operate handle (2).

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RG 170.B

OPERATOR´S COMPARTMENT 2- AIR LOUVERS / AIR CONDITIONER

OPERATION RELATED WARNING

The air louvers (A) turn 3600 are adjustable for desired air flow directions.

WARNING

Always check the working area to prevent injuries.

Some hazardous working areas are as follows: ramps, ravines, logs, wreck work, fire, high walls, embankments, excavation work, traffic, crowded parking lots and closed spaces. Extreme care should be taken in such areas.

Care should be taken on land edges that may slide, sliding areas and falling objects. Care should be taken with shrubbery, tree limbs and other hidden obstacles.

3- WINDSCREEN WIPER During night time operation, keep all machine lights turned on. Check for burnt light bulbs, replace them immediately.

Always switch off the engine when leaving the operator´s seat.

Prior to moving machine and attachments, ensure all people in the area are away from the unit. Take an inspection walk around the machine prior to climbing up and sound the horn.

To replace front and rear wiper blades (A), raise blade support arm, loosen the blade from the lock pin and remove the blade.

Assemble in the reverse order of disassembly.

4- CAB INTERIOR LIGHT

Do not start at full power when towing using a trailer chain or rope. Pull with care.

Check for leaks in the exhaust system under the hood. when operating inside an enclosed cab, leave the breather open to provide air circulation during the entire operating time.

Keep from using the brakes continually on long down grades. Choose the most appropriate gear going down.

Keep the engine exhaust pipe free from combustible debris. Switch off the engine prior to cleaning it.

Keep all people away from all attachments and tools while these are in the raised position.

The light is attached to the cab roof. Steady light (C) is switched on by depressing switch (1), and the swivel light (D) is switched on by depressing switch (2).

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RG170.B

PRELIMINARY INSPECTION CAUTION By resolving rapidly all of your machine problemas, you will reduce maintenance and downtime. It is advisable that you check your machine every morning, prior to starting the days work.

1- Check for worn, damaged, or excessively over or under inflated tires.

2 - Check for damaged or warn wind screen blade or blade ends.

3 - Check for cooling system leaks or damaged hoses.

4 - Check for any tandem leaks.

5 - Check if the circle needs adjustment.

6 - Check for damaged parts or failed displays in the operator´s cab.

7 - Check for leaks 8 - Check for leaks or damaged hoses in the hydraulic system.

ALSO CHECK AS FOLLOWS Electrical system

Check for damaged insulators, and loose wires and connections

Bolts

Check for loose or missing components

Hydraulic system

Check for leaks, twisted hoses and flexible lines or tubes contacting other parts

Lubrication

Check lube points as shown in the periodic maintenance chart

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RG 170.B

OPERATION Turn the master battery switch located in the inside rear of the cab to ON. Pull throttle lever to the position if the engine is cold (1/4 open if the engine is warm).

Turn the key switch to the "ON" position. When the engine starts, release the key. Pull the hand throtlle immediately to the idling position. Then, move the throttle lever to the midway speed position. Hold halfway of the maximum speed, until the temperature gauge needle moves from minimum.

NOTE: Do not crank the starter motor for more than 30 seconds at a time without a 2 minute pause to allow the motor to cool down. Watch all instruments.

It is extremely important to leave the engine running for 3 to 5 minutes with the throttle lever at 1/4 to 1/ 2 of full travel, to allow the lubricating oil to warm up and circulate freely. This procedure is recommended in cold weather.

Check engine lubricating oil pressure. With the engine running at high idle and coolant at normal operating temperature, oil pressure should be within normal operating limits. When the oil is cold, there will be no pressure indication on the display for a few seconds after the engine has been started. If the pressure does not raise to normal or above normal after a few seconds, stop engine immediately. Investigate the cause of the problem and correct.

Check transmission fluid pressure gauge. After a few seconds after starting the engine, the transmission oil needle should be inside or close to the green zone.

DURING ENGINE STARTING 1 - Before starting the engine, start with the fuel shut off for 10 to 15 seconds, or until the instruments show sufficient oil pressure.

2- Start and run engine in low idle for 3 to 4 minutes before accelerating.

3- Do not increase engine speed after starting to prevent lack of lubrication of the turbocharger bearings.

DURING ENGINE STOPPING Prior to switching off the engine, run it for a few minutes in low idle to allow the turbocharger to declerate and stabilize at a low operating speed.

Avoid high speeds during engine stopping to prevent damage to the turbocharger bearing due to lack of lubrication. If the engine is abruptly switched off in high speed, the turbocharger will continue turning after the engine oil pressure drops to "ZERO". Operating at high speeds with lack of oil, the turbocharger bearings may be damaged in a matter of seconds.

ENGINE SPEED CHANGE Prolonged use of engine idling will cause coolant temperatures to drop below the operating limit.

Provided the engine is running, there is no reason for prolonged idling. Switch off the engine when this occurs. However, if it is necessary to keep the engine running, it shall have adequate speed to keep engine oil pressure and coolant temperature. Move gear selector lever to neutral, and engage the parking brake. Lower the blade to the ground. Do not abandon the machine.

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RG170.B

OPERATION This machine and attachments should be operated only by a qualified operator, either seated or standing, depending on the working conditions.

Wear your seat belt, as recommended.

Be alert to the following instructions: 1- Slow down when engine speed is below normal operating speed for the selected gear.

2 - Shift down one gear at a time.

3 - Shift direction (forward - reverse) only with engine idling and machine stopped.

Prior to starting the machine, check, adjust and lock the operator´s seat for added comfort and control of the machine.

This machine is fitted with a steering system which is effective only when the engine is running. If the engine fails, stop machine at once.

CAUTION

Check wheel and steering bolts prior to driving the machine. Torque these bolts to recommended torque values in the specifications.

Never go down grade with the transmission in neutral.

Slow down the engine, and depress the brake pedal. Plan your grading work prior to starting moving.

Choose an appropriate gear to keep control.

When starting engage transmission only with engine idling.

Shift up or down only a gear at a time, and then only when machine ground speed is close to the next gear up.

Always have the scarifiers completely raised while moving, and lower them to the ground when stopped.

TOWING

During emergency stops, depress the brake pedal or the engage the parking brake.

Use extreme care when pushing the blade against heaps, embankments or slopes.

NOTE: When turning motorgrader wheels to the stops (in either direction), do not keeping turning the steering wheel to the same direction (this will cause unwanted pump and valve components wear).

To start driving the machine, raise the blade,ripper and scarifier release the parking brake and shift to the desired gear and direction. Move the hand throttle for starting.

WARNING Do not start abruptly when towing a trailer or pulling a wire rope. Pull the wire rope slowly until it is taut.

Only proper towing and pulling attachment should be used for this purpose. Use extreme care when using attachments.

Subsequent gear changes will be governed by the speed attained or desired.

Choose a transmission gear that will keep the machine at an appropriate speed for the load required. Low engine speed may be corrected by slowing down or decreasing load. Maximum machine ground speed should be avoided. Decrease speed by applying the brakes (only drag the cutting edge of the blade as a last resource). Improper gear change patterns may result in injuries to the operator and damage to the machine and transmission.

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RG 170.B

OPERATION The limit of the transmission and engine speed must be adjusted prior to starting the cutting operation.

Never put a too heavy load on the blade, as the rear wheels may slip. This besides not assisting in the cutting operation will cause unwanted rear tire wear.

By increasing the blade angle (putting one end of the blade more forward thant the other) will decrease the load. The blade should be operated to push the material being moved toward the inside or outside of the rear wheels, or under the wheels, except for compacting work.

The blade tilt feature may be used for carrying out various operations. When the top of the blade is pitched forward, the cutting edge will not cut the material, put will push it. This is handy when pushing piece material, particularly when working with heavy material, as these will run inside the blade, thereby facilitating movement.

As material builds up underneath the machine, it should be dragged to the sides prior to doing a new excavation in the trench line. The deeper the trench, the larger the material buildup.

If the trench is "V" shaped, each side of the trench should be excavated alternately to allow the front and rear wheels to move along the center of the trench.

When it is necessary to drag the material up the edge of the fill, shift the blade to one side; in this way, the motorgrader wheels will not be on the edge of the place to be filled. The weight of the tractor could cause the edge to cave in, putting the operator at risk.

When grading the elbow of a street, you may have to grade around some objects such as mail boxes, utility pillar or posts. The blade may be tilted sideways, around the object without affecting the grade level.

CUTTING A SLOPE Use of the blade to drag material should be avoided as much as possible. This may cause blade guide wear and possible damage to the blade locating piston rod. If blade rear drag cannot be avoided, ensure the material is not in contact with the blade locating piston rod.

To position the blade (in this case, toward to right side), proceed as follows: 1- Turn the circle until the blade is perpendicular to the direction of the machine.

With blade guides extended or worn, cutting work may become unstable.

When cutting or moving heavy loads that tend to deviate the machine from its course, angle the front wheels toward the load to counteract this effect.

NOTE: Remove the scarifier teeth prior to attempting to open or clean a ditch.

When starting excavating trenches, position the blad such that the cutting edge (right hand or left hand) is directly to the rear and 3" (76 mm) below the front wheel, and the opposite end of the blade raised as high as possible.

Drag the material between the two rear wheels. The first excavation should be light to keep control of the motorgrader and keep as traight trench line.

Blade perpendicular to the motorgrader

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RG170.B

OPERATION 2- Move the blade to the extreme right, then move the circle to the right, until the cylinder rod has a protrusion of 127 mm (5 inches) and lower the blade to the ground with a light pressure.

4- Slightly raise the blade off the ground then raise the right hand end of the blade. At the same time, turn the circle such that the right hand end of the blade moves toward the front of the motorgrader (this will prevent the left hand end of the blade from hitch the ground).

Simultaneously move the circle up using the side shift lever (in this case, pull the circle side shift lever toward the rear).

NOTE: As the left end of the blade gets a clearance from the ground, it will be necessary to simultaneously lower the left end of the blade when raising the right end.

Blade positioned to one side of the motorgrader 3- Disengage the saddle lock pin and, using the blade raise lever, extend the right hand cylinder rod and retract the left hand cylinder rod (blade on the ground), to turn the sadlle. After the saddle has been turned to the desired position, align the pin holes and reengage the lock pins.

Blade in 900 slope position 5- Proceed with the operation (as in item 4) until the blade is positioned as shown in the illustration. then, turn the blade (using circle rotation) to the desired position.

IMPORTANT: During backfill operations, improved control of the blade may be possible by using the angle of the front wheels to push the blade in the direction required or moving it away from the fill.

Saddle

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RG 170.B

OPERATION The teeth of the scarifier should be in good condition for best results. Never drag the teeth rearward. This may seriously damage the attachment bar.

When operating the machine and it is necessary to negotiate a curve, slow down and angle the front wheels toward the curve. After completing the curve, straighten up the front wheel to the original position and resume normal ground speed.

When moving the motorgrader to one location to the other, keep the blade within the width limit of the machine, and raised as high as possible.

When driving or operating the motorgrader on the road, always move the hand throttle to a low speed position, select the desired gear then use the throttle/ decelerator to control machine speed.

Position of the circle with saddle

Ensure the speed system is operating properly to allow engine speed to return to idling when the operator releases the throttle/dethrottle pedal.

When operating the motorgrader, follow traffic rules and be alert to the traffic of other vehicles. Be ready for any emergency.

SCARIFYING To scarify any surface, it will be best to use more teeth with a shallower penetration than fewer teeth with a deeper penetration. Also it would be best to brake the surface of the material into smaller lumps.

When the scarifier is used in crowded urban areas, use care with shallow manholes, sewers and other utilities.

Use the lowest gear (1st gear) with engine at high speed for improved control of the motorgrader and also for improved breaking up of the surface of the material.

If the motorgrader is used for maintenance work on crowded areas or roads, put up warning signs. Keep an eye on the traffic of other vehicles, particularly before turning or changing direction of travel or when working inside the traffic.

STOPPING AND PARKING THE MOTORGRADER Park the motorgrader in the desired parking area.

Position the blade with the ends inside the limits of the length between the wheels, then lower the blade to the ground.

Move the gear selector lever to neutral.

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RG170.B

OPERATION Prior to switching of the engine, keep it running at 1/ 4 throttle during 3 or 4 minutes for the engine to cool down gradually. Then, move the throttle lever to idle and turn fuel key switch a OFF stop the engine.

Switch off the starter switch, remove the switch key and engage the parking/emergency brake. Turn the master battery switch to the OFF position and lock the master battery switch casing door behind the left hand battery case.

Check ROPS attaching bolts after the first 50 operating hours and thereafter at regular intervals.

ROPS attaching bolts torque is 50.8 da.Nm (52.6 kgm) (375 lb.ft). If the enclosed cab is installed, keep all cab accessories, such as windscreen wipers, sliding bolts, glass, hinges, seat belts, etc. in good condition. Keep glass panels clean at all times.

CAUTION If any glass replacements are required, use only safety glass or equivalent.

COLD WEATHER OPERATION Machine cooling system is factory filled with a 50% mixture of water and 50% ETHYLENE GLYCOL. The ETHYLENE GLYCOL product protects the engine down to a temperature of -34oC (-30oF). This solution must not be drained prior to operating the unit.

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RG 170.B

OPERATION Articulated motorgraders may be operated with NON ARTICULATED, ARTICULATED OR OFF-SET (CRAB) frame positions.

The OFF-SET condition the operator is allowed to keep the rear of the machine on hard soil in the case of landfill work, thereby providing improved finish of drainage channels, and with a smaller number of passes during spreading. This also allows concentrating the weight behind the blade in heavy operation.

While most motorgrades provide a 360o circle turn, most operations are carried out with the blade at 15o to 45o relative to the direction of work.

ARTICULATED

Excessive blade angle decreases the side shift distance of the material cut by the blade; however, it allows deeper cuts and more severe grading work..

A change of the approach angle and pitch of the blade are equally important for productivity.

By pitching the blade forward, rolling of the material cut is facilitated in addition to improved spreading and compaction of the material.

The NON ARTICULATED frame positions is usually used for grading large areas and also in road maintenance conservation work.

With the ARTICULATED frame position, turning radius is decreased, thereby facilitating machine control in limited spaces. Also, this provides a more precise control of the movement of material cut by the blade.

By rolling the blade back, provides improved blade cutting action, however this decreases material rolling along the blade.

The "ROLL-AWAY" surround frame blade keeps material rolling capability when the blade is rolled back.

Angling the blade in the cut generates a side stress on the machine. This stress should be offset by the angle of the front wheels and/or frame articulation in the direction of the blade cutting stresses.

TYPICAL OPERATIONS AND WORKING TECHNIQUES Cutting a "V" channel.

Keep the frame rigid if you are cutting a channel through compacted material.

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RG170.B

OPERATION For work in loose soil, articulate the frame to keep the tandems on the hardest possible soil.

With the circle centered under the frame, position the center of the blade slightly offset from the front tire.

Pitch the blade forward until the top of the blade is in alignment with the center of the front tire.

Position the blade such that the material cut is unloaded at the center of the machine, between the tandems. Slightly angle the front wheels toward the material discharge.

Do a cleaning pass to remove material from the channel, throwing it over the roadway and spreading as required.

TERRACING - CONTOUR LINES One of the most important applications of motorgraders in agriculture is terracing with contour lines to restrain and distribute storm water over farming fields, for increased productivity and preventing erosion of hillsides.

This work consists of cutting "V" shapped channels according to the contour lines of the terrain, spaced 10 to 100 meters from one another, except the longer spacings are for lower grades and the shorter one for steeper grades. These channels serve also to distribute liquid fertilizers by gravity.

CUTTING A FLAT BED CHANNEL Opening a flat bed channel is a continuation of the "V" shaped channel cut.

During the first pass, in 1st or 2nd gear, cut just the necessary amount of material to lay out the alignment of the channel. During the second pass, locate the wheels inside the channel and at a speed slightly higher than the first pass, in order to keep a wall slant of 3:1.

Discharge of the cut material must be kept between the tandems. A cleaning pass is required. Move the circle and extended blade right behind the column of material, to prevent material from sliding into the channel. The corner of the blade should be positioned between the tandens, with the blade slightly angled and pitched forward, to facilitate rolling of the material. All channel cut passes should be with the differential lock on, in 2nd or 3rd gear.

To cut channels with slopes from 1,5:1 to 2:1, move the circle and the blade against the bank.

Align the corner of the blade with the center of the rear tire. Position blade end outside the front tire and pitch the blade slightly forward. Orient the wheels toward the "V" channel in order to deposit material from the slope into the channel.

With the circle centered under the frame in straight ahead position, position the end of the blade behind the outer edge of the front tire. Angle the blade until the opposite end reaches the width and depth of the channel desired (with front scarifires it is possible to position the blade at 90o, if necessary).

Pitch the blade slightly forward, in order to spread the material over the bed of the channel.

This pass should be done in 1st or 2nd gears (with differential locked, if fitted).

During the following pass, push the material out of the channel and over the roadbed. To do this, move the circle and the blade away from the heap and angle the blade sufficiently to prevent the material from going back into the channel.

Keep the end of the blade close enough to the front tire to prevent lumps of material from rolling into the channel. During the following pass spread the material smoothly from the edge of the road toward the middle.

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RG 170.B

OPERATION Cleaning a wet channel

Roadbed - cambering After laying out the drainage, the following step is to grade and camber the roadbed.

Keep the frame straight ahead, the circle centered and the blade almost perpendicular to the machine so that the material rolls off by ends of the blade, and cut the crest of the road high enough to allow draining to both edges of the road.

During subsequent passes, angle the blade between 10o and 25o and pitch the blade slightly forward to allow the material to roll toward the edges fo the road.

The articulated motorgrader turns cleaning wet channels into a very simple operation.

Articulate the frame to the OFF-SET position, in order to keep the rear wheels on firm ground while the front wheels run along the bank.

Do these passes in a relatively high speed to allow the loose material to pass under the blade prior to reaching the sides.

During the final pass, at each edge of the road, place the end of the blade in alignment with the tandem so rear tires will compact the material that may overflow from the sides of the blade.

Move the circle and the blade toward the channel, with the blade angled to bring the material onto the roadbed.

If the channel is steeply sloped, to the point of the front wheel losing contact with the soild, try to drive further into or out of the channel, to keep both wheels on the ground. If you do not want to let the rear wheels touch the slope of the channel, locate them partially toward the channel in surch a way as to skew the machine sufficiently to keep the front wheels in contact with the ground.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

67

RG170.B

MAINTENANCE GENERAL NOTE Always check oil level and drain or fill the various reservoirs with the machine on a level surface.

The intervals specified here refer to normal operating conditions. During the initial operating period (run-in) and particular operating conditions, service intervals may be shortened.

Clean all gaskets, caps, pins, etc., prior to making repairs, to prevent ingress of dirt during servicing.

Never change the fuel timing and settings. Seals must be removed only by authorized personnel, otherwise the warranty given by NEW HOLLAND and CUMMINS will be voided.

Drain the oil immediately after shutting down the engine, as the oil will still be hot and will drain more easily. This will also help eliminating any contamination in the oil.

After filling the system at the proper oil change intervals, check oil only after the engine has been idling for a few minutes. This practice will ensure that the various engine components, such as heat exchanger, filters, lines, etc., will be filled prior to checking oil level.

The amount of grease required by grease fittings is measured in shots. A shot is the equivalent of a grease gun squirt.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

68

RG 170.QSB

LUBRICATION AND SERVICE GUIDE RG 170.B STD CLARK AXLE INTERVAL 10 Hours or daily

SERVICE

*

Nº OF POINTS

LUBRICANT

APPROXIMATE CAPACITY

See manual

Engine air cleaner (dry type) Fuel sediment bowl(wash filter screen)

50 Hours or weekly

100 Hours or every two weeks

250 Hours or monthly

500 Hours or every three months

1000 Hours or every 6 months

2000 Hours or annually

Engine crankcase (include filters)

V

1

EO

3,75 gal

Radiator (coolant level)

V

1

-

10,6 gal

Transmission (see Service Manual)

V

1

TO

6,6 gal

Hydraulic oil reservoir

V

1

HO

25,1 gal

Fuel filters

V

2

-

-

Blade lift cylinders balls

L

2

PGL

06 to 10 shots

Side shift cylinder balls

L

2

PGL

06 to 14 shots

Draw bar ball

L

1

PGL

04 to 06 shots

Articulation bearings

L

2

PGL

06 to 14 shots

Articulation cylinder ends

L

4

PGL

06 to 10 shots

Engine crankcase (include filters)

T

1

EO

3,75 gal

Rear axle center housing

T

1

EPGL

7,7 gal

Blade articulation pin

L

2

PGL

01 to 02 shots 0,75 gal

Circle swing reduction gear casing

V

1

EPGL

Tires

V

6

-

-

Alternator/fan belts (check)

V

2

-

-

Blade articulation cylinder

L

2

PGL

4 to 6 shots

Front axle articulation pin

L

4

PGL

4 to 6 shots

Steering bar

L

2

PGL

4 to 6 shots

Front axle rod pin

L

4

PGL

4 to 6 shots

Front wheel angle cylinder

L

2

PGL

4 to 6 shots

Front axle oscillation pin

L

2

PGL

4 to 6 shots

Pivot pin lift cylinder fork

L

-

PGL

4 to 6 shots

Fuel filters

T

2

-

-

Rear axle center housing

V

2

EPGL

7,7 gal

Tandem boxes

V

1 each side

TO

7,7 gal

Tandem wheels axle bearings

L

4 each side

PGL

14 to 20 shots

Transmission oil filter

T

1

-

-

Hydraulic reservoir oil filter

T

1

-

-

Coolant system filter

T

1

-

-

Fuel tank drain plug

Lp

1

-

-

Wheel reduction

V

1

-

1,3 gal

Transmission

T

1

TO

6,6 gal

-

-

Transmission screen

Lp

Injector nozzles

A

6

-

-

Engine valves

A

12

-

-

Hydraulic oil reservoir

T

1

HO

25,1 gal

Front wheel bearings

T

2

WBG

0,9 kg / side

Rear axle housing

T

2

EPGL

6,6 gal

Tandem boxes

T

1 each side

RGL

7,7 gal / side

Wheel reduction

T

4

TO

1,3

* DESCRIPTION OF SERVICE: V = check T = change /replace L = lubricate A = adjust Lp = clean

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

69

RG 170.QSB

LUBRICATION AND SERVICE GUIDE RG 170.B STD GRAZIANO AXLE INTERVAL 10 Hours or daily

SERVICE

*

Nº OF POINTS

LUBRICANT

APPROXIMATE CAPACITY

See manual

Engine air cleaner (dry type) Fuel sediment bowl(wash filter screen)

50 Hours or weekly

100 Hours or every two weeks

250 Hours or monthly

500 Hours or every three months

1000 Hours or every 6 months

2000 Hours or annually

Engine crankcase (include filters)

V

1

EO

3,75 gal

Radiator (coolant level)

V

1

-

10,6 gal

Transmission (see Service Manual)

V

1

TO

6,6 gal

Hydraulic oil reservoir

V

1

HO

25,1 gal

Fuel filters

V

2

-

-

Blade lift cylinders balls

L

2

PGL

06 to 10 shots

Side shift cylinder balls

L

2

PGL

06 to 14 shots

Draw bar ball

L

1

PGL

04 to 06 shots

Articulation bearings

L

2

PGL

06 to 14 shots

Articulation cylinder ends

L

4

PGL

06 to 10 shots 3,75 gal

Engine crankcase (include filters)

T

1

EO

Rear axle center housing

T

1

EPGL

7,7 gal

Blade articulation pin

L

2

PGL

01 to 02 shots

Circle swing reduction gear casing

V

1

EPGL

0,75 gal

Tires

V

6

-

-

Alternator/fan belts (check)

V

2

-

-

Blade articulation cylinder

L

2

PGL

4 to 6 shots

Front axle articulation pin

L

4

PGL

4 to 6 shots

Steering bar

L

2

PGL

4 to 6 shots

Front axle rod pin

L

4

PGL

4 to 6 shots

Front wheel angle cylinder

L

2

PGL

4 to 6 shots

Front axle oscillation pin

L

2

PGL

4 to 6 shots

Pivot pin lift cylinder fork

L

-

PGL

4 to 6 shots

Fuel filters

T

2

-

-

Rear axle center housing

V

2

EPGL

7,7 gal

Tandem boxes

V

1 each side

TO

7,7 gal

Tandem wheels axle bearings

L

4 each side

PGL

14 to 20 shots

Transmission oil filter

T

1

-

-

Hydraulic reservoir oil filter

T

1

-

-

Coolant system filter

T

1

-

-

Fuel tank drain plug

Lp

1

-

-

Wheel reduction

V

1

-

1,3 gal

Transmission

T

1

TO

6,6 gal

-

-

Transmission screen

Lp

Injector nozzles

A

6

-

-

Engine valves

A

12

-

-

Hydraulic oil reservoir

T

1

HO

25,1 gal

Front wheel bearings

T

2

WBG

0,9 kg / side

Rear axle housing

T

2

EPGL

6,6 gal

Tandem boxes

T

1 each side

RGL

7,7 gal / side

Wheel reduction

T

4

TO

1,3 gal

* DESCRIPTION OF SERVICE: V = check T = change /replace L = lubricate A = adjust Lp = clean

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

70

RG 170.QSB

L U B R IC A N T S P E C IF IC A T I O N S TYPE

USE

PRODUCT

EO

E N G IN E

SUPER GOLD

TO

AXLES

HO

INTERNATIONAL S P E C IF I C A T I O N S

V IS C O S IT Y G R A D E

OPERATING TEMPERATURE

API CH-4 / CG-4 M IL - L - 2 1 0 4 F NH 330 G

SAE15W40

- 50°F to 122°F

M U L T I FA

API GL 4+ A L L IS O N C 4 M .F.M. - 1135 J.I. CASE M5-1205 F IAT 9.55550

SAE 20W30

- 50°F to 104°F

H Y D R A U L IC SYSTEM AND BRAKE

H Y D R A U L IC O IL 68 AP

A N T I-W E A R A N T I-OXIDISING A N T I-R U S T IN G ANTI-FOAM AND D E M U L S IF Y I N G H Y D R A U L IC O IL (FIAT 55571)

IS O V G 6 8

- 32°F to 122°F

PGL

WHEEL HUBS FRONT AXLE B E A R IN G S

AMBRA BM2 BM2

L IT H IU M B A S E G R E A S E W IT H B IS U L P H ID E O F MOLYBDENUM F IAT 9.55580 ANP 1580

N L G I-2 C O N S IS T E N C Y

- 104°F to 266°F

PGL

G R E A S E F I T T IN G S

GREASE MP 2

L IT H IU M B A S E GREASE F IAT 9.55580 ANP 1580

N L G I-2 C O N S IS T E N C Y

- 40°F to 130°F

TO

T R A N S M IS S IO N

MULTI FA

API GL 4+ A L L IS O N C 4 M .F.M . - 1 1 3 5 J .I. C A S E M 5 - 1 2 0 5 F IAT 9.55550

20W30

- 50°F to 104°F

RGL

TANDEM AND C IR C L E S W IN G

GEAR OIL

API GL 5 F IAT 9.55550

SAE 90

- 104°F to 122°F

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

71

RG 170.B

MAINTENANCE EVERY 10 HOURS OF WORK OR DAILY 1-

ENGINE CRANKCASE Check oil level

A

A

Check oil level right after switching off the engine.

Pull the oil level dipstick (2) and watch the level marks. If oil level is below the "ADD" mark (MINIMUM), or above the top "FULL" mark (MAXIMUM), do not tart the engine. Top up through filler opening (1) as required.

2-

Check coolant level with engine cold. Turn radiator expansion tank cap slowly to relieve pressure prior to removing the cap. Keep coolant level to the bottom of the filler neck.

A NOTE: Never pour antifreeze into the cooling system.

Pour coolant as required to top up. Tighten radiador cap.

RADIATOR Coolant level

CAUTION Fluid under pressure. Turn cap slowly to relieve pressure, prior to removing cap or until all pressure has been relieved. Hot coolant may boil and cause severy injuries or burns.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

72

RG 170.B

MAINTENANCE 3-

TRANSMISSION Check oil level

EVERY 50 OPERATING HOURS 4-

HYDRAULIC OIL TANK Check CAUTION

A

Fluid under pressure. Turn cap slowly to relieve pressure, prior to removing the cap.

Ensure the machine is on level ground with the engine switched off. Lower the blade to the ground. Check oil level on the sight gauge (1). Oil level should be in the center area of the sight gauge. If necessary, remove the reservoir cap and top up as required (2).

Check transmission oil level while the oil is still hot and the system under load. Move transmission control lever to 'NEUTRAL', keep the engine idling and engage the parking brake. Turn cap handle countrer-clockwise to loosen. Pull the cap up and check oil level in the dipstick. Top up as required to the maximum level mark in the dipstick. After checking oil level, ensure the cap is screwed on tight.

1

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

73

RG 170.B

MAINTENANCE 5-

FUEL FILTER Check

8-

DRAW BAR JOINT Lubricate

Open plug (D) in the bottom of the fuel filter to drain collected water.

CAUTION: This is a plastic plug, do not overtighten.

Draw bar joint One single lubricating point. Lubricate with 06 to 14 shots of grease.

Water separator (D) 9EVERY 100 OPERATING HOURS 6-

ARTICULATION JOINTS Lubricate

BLADE LIFT CYLINDER JOINTS Lubricate

A There are 02 lubricating points. Lubricate with 6 to 12 shots of grease each.

7-

BLADE SIDE SHIFT CYLINDER JOINTS Lubricate

Articulation joints There are 04 lubrication points, 02 each side. Apply 06 to 10 shots of grease to the cylinder ends. Also apply 06 to 14 shots of grease to the articulation bearings.

There are 02 lubricating points. Lubricate with 6 to 12 shots of grease each.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

74

RG 170.B

MAINTENANCE EVERY 250 OPERATING HOURS 10-

ENGINE CRANKCASE Change oil

Pour in specified oil through the filler opening. Run engine for some 15 seconds to fill the filters and lubricate the engine. Keep the engine running for a short period then switch it off to check the oil level.

Check filters for leaks.

11-

Check that the engine is at normal operating temperature. Remove drain plug (A) located at the bottom right of the engine crankcase and let the oil drain. Ensure the joint is in good condition and replace the drain plug. Remove the filter. Clean thoroughly the area of the filter gasket mating surface.

REAR AXLE CENTER HOUSING Check oil level

Rear axle center housing Remove level plug (A). If necessary, add oil until it flows from the plug opening (A). Top up as required until oil flows from plug opening (A). Reinstall the plug and ensure it is firmly tightened.

12-

CIRCLE SWING REDUCTION GEAR CASING Check oil level

Remove level plug "2". If no oil comes out the plug opening, remove plug "1" and add oil until it comes out from plug opening "2"; then reinstall the plugs.

Engine oil filter NOTE: The sealing ring often sticks to the filter head mating surface. Ensure the sealing ring is removed.

CAUTION: Prior to installing the filter, fill it with clean, new lubricating oil. Prior to assembling the filter to the engine, apply a light film of oil to the seal ring mating surface.

CAUTION: Using a tool to tighten the filter may damage the filter. Tighten manually. Then check for leaks around the base of the filter while the engine is running. Tighten further if necessary. Torque is 3/4 turns after the filter bottoms out against the base.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

75

RG 170.B

MAINTENANCE 13-

BLADE ADJUSTMENT ARTICULATION Lubricate

16-

FRONT AXLE ROD PIN Lubricate

There are two lubrication points. Apply 04 to 06 grease shots.

There are two lubrication points. Apply 04 to 6 grease shots.

14-

17-

FRONT AXLE PIVOT PIN Lubricate

FRONT WHEEL ANGLE CYLINDER Lubricate

Front wheel swivel pin

Front wheel swivel pin

There are four lubrication points, two each side.

Apply 04 to 6 grease shots.

There are two lubrication points. Apply 04 to 6 grease shots.

15-

18-

STEERING ROD Lubricate

There are four lubrication points, two each side.

Apply 04 to 6 grease shots.

ENGINE DRIVE BELT Check

Belt tension

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

76

RG 170.B

MAINTENANCE 1- Water pump pulley 2- Engine flywheel pulley 3- 1/2" (13 mm) square hole 4- Belt tensioner 5- Alternator

EVERY 500 OPERATING HOURS 19-

FUEL FILTERS Change

Measure belt deflection midway between the longest span between the pulley.

Maximum allowable deflection is 9,5 to 12,7mm (3/ 8 to 1/2").

Remove the belt using a 1/2" square socket handle.

CHECKING BELT AND TENSIONER After removing the belt check belt carefully for damage.

Fuel filter

Thoroughly clean the area around the fuel filters head, 1 and 2.

Remove filters and thoroughly clean the filter head gasket mating furface.

Replace the filter and sealing rings. Fill fuel filter and lubricate the sealing rings with new engine oil.

BELT TENSIONER A belt tensioner pulley must be able to turn freely, without any point showing any resistance, sticking, etc., when turned by hand. Check condition of the belt tensioner bearing.

REINSTALLING THE BELT Using a 1/2" socket handle and acting on the tensioner slot, fit the belt checking carefully that the poly-V ribs properly engage the existing grooves in the alternator pulley and vibration damper.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

77

RG 170.B

MAINTENANCE 20-

TANDEM BOXES Check

21-

TANDEM WHEEL AXLE BEARINGS Lubricate

There are four lube points on each side. Lubricate with 14 to 20 grease pump shots.

1- Filler plug 2- Oil level check plug 3- Drain plug

Park the motorgrader on a flat, level surface. Remove level check plug (2) from each tandem compartment.

Oil should be flush with the level check plug opening.

Top up to the proper level. Reinstall all plugs.

22-

TRANSMISSION OIL FILTER Change filter (F)

WARNING Never use gasoline, solvents or other flammable fluids to clean the parts. Use approved commercial, non-flammable, non-toxic solvents.

Clean the filter and the area around the filter. Then, remove the filter housing (F), replace the element and the gaskets. Clean filter (F), inside, and the filter mating surface. Reinstall filter (F).

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

78

RG 170.B

MAINTENANCE 23-

HYDRAULIC TANK FILTERS Check

Use safety goggles with side visor when using an air compressor for cleaning purposes, to prevent injuries caused from flying debris. Keep compressor air pressure at 207 kPa (30 psi).

Clean the metal filter in a solvent. Use the air compressor to clean the element. Blow air from inside out.

Install a new rubber ring into the groove and then install the tube (pre-filter). Fit bolts (2) and torque to 4.8 - 5.4 daNm (4.9 - 5.5 kgm (35-40 lbs.in).

Check that the valve and the metal filter are properly seated to the tube. Fill the tank to the level indicated by the gauge. Operate the pressure relief valve.

Install a new rubber ring (14) on the filler cab and install the cap.

24-

WARNING

FUEL TANK DRAIN PLUG Clean

Fluid under pressure. Turn cap slowly to relieve pressure, prior to removing the cap.

RETURN FILTER Change Loosen the filler cap to relieve pressure or plug (10).

Remove cap (1) from the top of the tank. Remove spring / valve (4), cap (5) and rubber ring (6) from the top of the element (7). Remove the element from the tank.

Check that the rubber ring is in good condition, then install a new filter at the top of the exhaust tube.

Install cap (5) and spring / valve (4) on the top of the element.

Check that the rubber ring (6) is in good condition and replace as required. Install cap (1) on the tank and tighten with bolt (2). Torque bolt to 4.8 - 5.4 daNm (4.95 - 5.5 kgm) (35 - 40 lbs).

SUCTION LINE FILTER Clean Loosen filler cap (1) to relieve pressure. Remove cap to tank attaching bolts (9). Remover filler cap, the tube and the hydraulic tank filter. Remove and replace the filter rubber ring.

WARNING Extinguish flames prior to removing the drain plug due to the present of flammable fluids.

Remove drain plug (D) prior to starting the engine and allow water and sediment to drain. Close the drain plug when clean fuel start flowing.

WARNING Never use gasoline, solvents or other flammable fluids to clean the parts. Use only approved commercial, non-flammable, non-toxic solvents.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

79

RG 170.B

MAINTENANCE EVERY 1000 OPERATING HOURS 25-

TRANSMISSION OIL FILTER Replace

Clean suction screen thoroughly. Reinstall screen and drain plug (at this time change transmission oil filter).

Fill the system with specified oil until flush with the bottom of the plug.

WARNING Never use gasoline, solvents or other fluids to clean the parts. Use only commercial, non-flammable, nontoxic solvents.

27-

FUEL INJECTORS Check

This filter (F) is a remote type filter. To replace, clean the area around the filter. Then replace filter element and gaskets. Clean the inside of the filter and mating surface. Reinstall the filter.

26-

TRANSMISSION Change oil / clean screen

Injector nozzles

CAUTION Keep your hands away from injector end. Atomized fuel is ejected with sufficient force to cause blood poisoning. Use safety goggles.

Drain plug (D) and screen filter (E) Keep engine running until the transmission oil reaches normal operating temperature.

Park machine on a level, flat surface, engage parking brake, lower the blade to the ground and switch off the engine.

Remove the transmission screen filter and allow the oil to drain.

Remove fuel injector pipes from the injectors and cover them to prevent contamination. Remove injector attaching bolts on the cylinder head and remove the injectors.

Cover all openings in the cylinder head to prevent contamination.

The injectors must be checked by qualified personnel and specialized service shops, that have proper equipment.

Nozzle opening pressure settings are 205 BAR. Ensure all gaskets and seals are in good condition.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

80

RG 170.B

MAINTENANCE Install injector in the cylinder head and torque nuts to 2,5 daNm (18 lb ft).

Then install fuel injection pipes and tighten manually.

Switch on the engine to bleed the pipes then tighten the nuts.

Check for leaks. Retighten nuts as required.

28-

A

ENGINE VALVES Adjust

Remove drain plug (A) and drain oil into a container.

Remove the filler cap to ventilate the reservoir while draining the oil.

Replace the filter and clean the metal screen.

Install the drain plug and fill the reservoir with new oil to the recommended level.

Install the filler cap.

Start the engine and operate the controls for the oil to fill the circuit.

Adjust tappet clearances always with engine cold, i.e., with coolant temperature below 60oC. First determine top dead center (PMS) in cylinder No. 1 of the engine. Turn engine manually and slowly using a 1/2" socket extension and hand turning fixture. Tappet clearances should be as follows: Intake: 0,360 mm Exhaust: 0,46 mm

Switch off the engine, check hydraulic oil level and top up as required.

30-

REAR AXLE CENTER HOUSING Change oil GRAZIANO

NOTE: Clearances will be correct when a light resistance is felt when passing a feeler gauge between the valve stem and the rocker.

EVERY 2000 OPERATING HOURS 29-

HYDRAULIC OIL RESERVOIR Change oil Rear axle center housing WARNING

Fluid under pressure. Lower hydraulic equipment to the ground, switch off the engine and move the control levers repeatedly. Loosen the hydraulic reservoir filler cap to relieve pressure prior to loosening connectors.

A- Level check and filler plug B- Drain plug Park the motorgrader on a level, flat area. Check that the oil in the rear axle support is close to normal operating temperature.

Remove drain plug (B), also remove filler plug (A) to facilitate oil drainage.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

81

RG 170.B

MAINTENANCE After draining the oil, reinstall plug (B) and fill the support to the proper level at plug (A) using specified oil. Then reinstall and tighten the filler plug.

32-

TANDEM BOXES Change oil

31- FRONT WHEEL BEARINGS Change grease

Change tandem box oil

Front wheel bearings Remove the cap by loosening the attaching bolts.

Remove grease, clean the bearing and refill with 0.9 kg (each bearing) of grease as shown in the lubrication chart.

1- Filler plug 2- Level check plug 3- Drain plug Remove drain plug (3) and drain the oil.

Remove filler plug (1) and level check plug (2) and reinstall the drain plug. Add specified oil at the filler plug until oil comes out from the level check plug.

Reinstall and tighten the level check and filler plugs.

Start the engine and operate the controls to fill the hydraulic circuit.

PERIODIC SERVICES 33-

COOLANT CHANGE AND FLUSHING OF THE COOLING SYSTEM Check

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

82

RG 170.B

MAINTENANCE WARNING

34-

RADIATOR Clean

There is fluid under pressure in this zone. Follow instructions in the Operator´s and Maintenance Manual to relieve pressure, prior to removing radiator cap.

Air flow direction when working Turn radiator cap slowly to relieve pressure. Remove plug (1) located underneath the oil cooler and allow coolant to drain.

Check for hoses in poor condition or loose or damaged hose clamps. Replace as required.

After draining, flush radiator with clean water containing no calcium content.

Fill cooling system with a 50% mixture of antifreeze and 50% clean water to approximately 3cm from the plug opening.

Reinstall the radiator cap. Start the engine until coolant reaches normal operating temperature.

Switch off the engine, check coolant level and top up as required.

1- Air gun 2- Radiator pipes 3- Radiator fins 4- Dirt

WARNING

Use safety goggles with safety flaps when using an air compressor for cleaning. This will prevent the danger of injuries by flying debris. Keep air pressure at 207 kpa (30 PSI) according to requirements.

Use the air compressor at an appropriate location to direct the air blast to the center of the radiator in the opposite direction to air flow to remove all debris and dirt.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

83

RG 170.B

MAINTENANCE NOTE: It may be necessary to flush the radiator core with water and a cleanser to remove encrusted dirt.

WARNING Caution: Use safety goggles with safety flaps when using an air compressor for cleaning. This will prevent the danger of injuries from flying debris. Keep air pressure at 207 kpa (30 PSI) (2 kg/cm2) according to requirements.

If necessary, clean the wing nuts inside the air cleaner using a hard brush. e) To clean the element with an air hose, direct the air blast up and down and from the clean side of the element until all dust is removed.

35-

AIR CLEANER Clean

1- Safety element, 2- Nut, 3- Bolt, 4- Nut, 5- Clamp, 6- O'ring, 7- Cover, 8-Nut, 9- Casing, 10- Outer element The air cleaner outer element is to be replaced only when the restriction lamp glows in the front panel.

For proper air cleaning maintenance, proceed as follows:

CAUTION: The inner element is a safety element and therefore under no circumstances it should be removed. Replace this element at every three changes of the outer element.

f) After having cleaned the element, check for any ruptures or perforations. Insert a bright light inside the element and inspect the element from the outside.

The light will shine through any perforation or holes in the element. If you can see any perforations, install a new element. g) Inspect the inner element retaining nut (4). Replace the wing nut if damaged. h) Clean the inside of the air cleaner casing cup (7) prior to installing the elment (5). Insert the element and tighten with the wing nut.

a) Clean the dirt and oil in the air cleaner casing. b) Loosen clamp (5) that attaches the cup to the body of the air cleaner. Remove cup (7). c) Remove the wing nut and remove the outer element.

NOTE: Visually check the inner element whenever the outer element is replaced.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

84

RG 170.B

MAINTENANCE 36-

Install the tension pin and lock it with the cotter pin.

Then tighten the lock nut and adjust the lever.

PARKING BRAKE Check

37- TANDEM AXLE HUB NUT Check

4 3

1

2

Parking brake Check parking brake lever. The lever should have a distinctive action from the center.

Adjust the parking brake by turning the top of the lever clockwise (as the brake was engaged) to get an action from the center. If adjustment of the lever is too tight, loosen lock nut (4), remove pin (2) and turn the tensionar pin (3) clockwise several times so that, when raising lever (2), the hoje in the tensioner pin is in alignment with the hole in the lever.

Tandem hub nut Check tandem axle wheel hub nuts periodically for proper tightening.

Torque nuts to 57.2 daNm (55.3 kgm) (400 lbs.,ft).

Then turn nut to the next slot and fit the cotter pin.

38-

TANDEM AXLE WHEEL HUB NUTS Check

Porca do cubo do tandem

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

85

RG 170.B

MAINTENANCE 39-

TIRE PRESSURES Check

40-

CIRCLE GUIDE Check and adjust (typical) Guide nuts tightening torque:110 kgf.m 795 lb.ft

Radial clearance max.

0,76mm

BLADE

Slims LOCK NUT

Tire inflation valve WARNING Do not inflate tires with flammable gases or using air from systems using alcohool injectors. This could result in explosion or injuries.

Check tire pressures in the pressure gauge. Normal tire pressures are:

13,00 X 24 - 12 PR 2,5 bar (35 PSI) 14,00 X 24 - 10 PR 2,1 bar (30 PSI) 14,00 X 24 - 12 PR 2,5 bar (35 PSI) 17,50 x 25 - 12 PR 3,5 bar (50 PSI)

Do not stand in front of a tire during the inflating process or when doing maintenance work. Stand to the side of the tire and extend your arm to the inflation valve.

Ensure the tires are inflated to the specified pressure.

Check tire condition regularly.

Check tire pressures only with tires cold. Avoid inflating tires with pressures below recommended pressures. Do not use reworked wheel rims.

Excessive and improper welding may weaken the rims and cause them to fail.

Circle guides The circle and circle guides should be clean to prevent sticking. If circle guides are excessively loose, the guide teeth will wear out, causing erratic rotation of the circle when adjusting the circle.

Adjusting wear plates Proceed as follows: The first adjustment to be done is the clearance between the wear plates and circle top race (vertical clearance).

To accomplish this, eliminate the excessive clearance betwen circle top race and guide wear plates, by removing shims.

NOTE: Shims removed as above should not be discarded, because they will possibly be used during fitting of the new plates to provide the specified clearance.

Check that the maximum clearance should not exceed 1.52 mm, except that this operation should be done on the three guides, one at a time, starting with the front guide (closest to the swing motor pinion).

After this adjustment, turn the circle 360o to check that its rotates freely.

Then, adjust clearance between the wear plates and circle inner race (radial clearance), as follows: With the vertical clearance adjusted, loosen guide attaching nuts and loosen the lock nut for the radial clearance adjusting bolts.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

86

RG 170.B

MAINTENANCE Shims Circle upper surface Vertical clearance max 1.52 mm Circle Radial clearance min 0,76 mm max. 1,52 mm

Locate the swing motor pinion such as to achieve an engaging position.

Note that, at the center of the swing motor pinion, the vortex of the engaging tooth and the front guide attaching centrer nut are in alignment.

Supporting one of the sides of the referenced pinion tooth against the side of one circle tooth, act on the front guide radial clearance adjusting bolt to provide a 0.76 mm clearance between the non-supported side of the pinion engaged tooth and the circle tooth.

Note that during adjustment of the teeth clearance, the front guide wear plate should rest on the innner race of the circle.

After adjustment of the radial clearance of the front guide is completed and all nuts tightened, adjust the two rear guides to provide a maximum clearance of 0.76 mm between the inner circle race and the guide wear plates (curved), at the adjusting bolts of the wear plates.

41-

CIRCLE CARRIER BAR BALL NUTS Check

Lock adjusting bolts with their lock nuts. Tighten the guide nuts and operate the circle to check for 360o free rotation.

If the circle does not rotate freely, redo the adjusment, by gradually increasing clearance between the sides of the teeth until the specified limit is achieved.

Guide

Draw bar ball nuts

Teeth clearance min 0,76 mm max 1,52mm

Check coupling ball nuts.

Torque to 75 to 91 kgm (540 to 660 lbs.ft).

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

87

RG 170.B

MAINTENANCE 42-

BATTERIES LEFT HAND AND RIGHT HAND Replace

A

BATTERY ELECTROLYTE LEVEL These batteries are the "Service free" type, therefore they do not require adding water or electrolyte. Do not keep the lights on for a long period of time, with engine switched off or idling. Keep batteries clean, especially the top of the batteries.

During short stops preferable leave the engine idling, as every new startup uses up a lot of battery charge.

BATTERY VENT Keep battery vent caps clean. Ensure the vents on the top of the battery are not restricted.

CLEANING THE BATTERIES

Right side location of the battery (A)

Check regularly for any dirt, corrosion or damage to the batteries. Dirt if mixed with the electrolyte, will weaken the battery. Use water for cleaning.

Use a special battery cleaning product to prevent corrosion and oxidation of the battery terminals.

Left side location of the battery NOTE: This machine´s electrical system is 24 volts. Each battery is a 12 volt unit. |Prior to doing any servicing on the electrical system, disconnect the NEGATIVE (-) battery cable.

Do not run the engine with loose battery or alternator cables.

Prior to using an electrical welding machine, disconnect the alternator, instrument cluster and transmission control unit wires and switch off the master battery switch.

DO NOT use a steam cleaning machine or solvents to clean the alternator.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

88

RG 170.B

MAINTENANCE 43-

LIMP-HOME

LIMP HOME is an emergency function, used in the event of transmission control module failure. If immediate replacement of the module is not possible, this function enables the machine to be driven to a service shop for repairs.

Switch (8) located in the instrument cluster has three positions: front, neutral and reverse. For the system to function, switch off the machine, engage the parking brake and move the switch to neutral position.

Open the cover located on the operator´s cab right hand side. This cover allows access to two grey connectors and one black connector.

1 2

3 4

LIMP HOME NOT ENGAGED Disconnect grey connectors, 1 and 2, 3 and 4.

Then connect connectors 2 and 3.

LIMP HOME ENGAGED SIDE COVER

Close the side cover, ensure the parking brake is engaged, and start the engine.

NOTE: After releasing the parking brake, select the direction of travel desired (forward-reverse) with the LIMP HOME switch located in the instrument cluster.

If the LIMP HOME switch is placed in the "forward" position, the system will select 2nd gear forward speed. If the LIMP HOME switch is placed in the "reverse" position, the system will select 1st gear reverse.

If you must do any welding work on the machine, ensure the black connector is disconnected on the right side of the operator´s cab.

CLUSTER SWITCH (8)

WARNING The inching pedal does not function when the LIMP - HOME function is engaged.

Black connector CAUTION: Carrying out welding work without disconnecting the connector shown, may damage the transmission control module.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

MAINTENANCE 44-

CENTRAL PRESSURE TAKE-OFF

Central pressure Check proper pressures as follows: 1- Hydraulics System*1 ..................................... 210+-10 bar; (3045+- 145 PSI) 2- Steering Hydraulic System*2 ................... 140-145 bar; (2030+- 2175 PSI) 3- Brake accumulators LH*1 ...........................................................

80-95 bar;1160-1380 PSI)*3 (110-120 bar; 1600 - 1750 PSI)*4 4- Brake accumulator RH*1 .............................................................

80-95 bar;1160-1380 PSI)*3 (110-120 bar; 1600 - 1750 PSI)*4 5- Brake pressure LE*1 ......................................... 65+-3 bar*1; (940+- 43 PSI) 6- Brake pressure, LD*1 ...................................... 65+-3 bar*1; (940+- 43 PSI) 7- Blade Lift Cylinder RH*1 ...............................................................

100+-115 bar; 1450+- 1670 PSI) 8- Blade Lift Cylinder LH*1 ...............................................................

100+-115 bar; 1450+- 1670 PSI) NOTE: *1 Engine speed 2200 rpm *2 Engine speed 900 rpm *3 Minimum accumulator pressure *4 Maximum accumulator pressure 45-

FRONT WHEEL TOE-IN ADJUSTMENT SPECIFICATION Lock front wheel angle bar with the bolt and nut provided with the axle.

Raise tires off the ground and adjust the steering bar such that the distance between the front of the tires is 9.5+-1.5 smaller than the distance between the rear portion of the tires measured at the center of the tire lugs.

The tires must be inflated with the pressures specified in page 76.

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

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RG 170.B

DESCRIPTIÓN ............................................................................................... COORDINATE BATTERY 12V ................................................................................................................................... 01-01 BATTERY 12V ................................................................................................................................... 01-01 ALTERNATOR 24 VOLTS 70 AMP ...................................................................................................... 01-02 ELECTRONIC INSTRUMENT CLUSTER .................................................................................................. 06 ELECTRONIC MONITOR ....................................................................................................................... 07 ANALOG HOURMETER ......................................................................................................................... 08 DIAGNOSIS / GEAR DISPLAY ........................................................................................................... 18-01 MASTER BATTERY SWITCH ............................................................................................................. 01-01 IGNITION SWITCH ........................................................................................................................... 02-01 SWITCH - WORK LAMPS ................................................................................................................. 02-04 SWITCH - HORN, TURN LIGHTS ....................................................................................................... 03-03 SWITCH ........................................................................................................................................... 03-05 SWITCH - REAR WORK LAMPS ....................................................................................................... 04-05 SWITCH - CAB LIGHTS ................................................................................................................... 05-01 SWITCH - FRONT BLADE ................................................................................................................. 05-03 SWITCH - BRAKE LIGHTS ................................................................................................................ 05-04 SWITCH AND SENSOR - ENGINE OIL PRESSURE 06-02 SWITCH - ENGINE COOLANT TEMPERATURE .................................................................................. 06-03 SENSOR - TRANSMISSION OIL PRESSURE ..................................................................................... 06-04 SENSOR - TRANSMISSION OIL TEMPERATURE 06-05 SENSOR - FUEL LEVEL .................................................................................................................... 06-05 SWITCH - ENGINE COOLANT TEMPERATURE .................................................................................. 07-01 SWITCH 07-01 ISWITCH - TRANSMISSION OIL FILTER RESTRICTION 07-02 SWITCH - TRANSMISSION OIL PRESSURE ...................................................................................... 07-02 SWITCH - TRANSMISSION OIL TEMPERATURE 07-03 SWITCH - HYDRAULIC OIL TEMPERATURE ..................................................................................... 07-04 SWITCH - BRAKE PRESSURE .......................................................................................................... 07-04 SENSOR - MACHINE SPEED CONTROL ........................................................................................... 07-05 SWITCH - HYDRAULIC OIL FILTER RESTRICTION 07-06 SWITCH - OPTION, DIFFERENTIAL LOCK ......................................................................................... 08-02 SWITCH - OPTION, COLD START ..................................................................................................... 08-02 SWITCH - SADDLE LOCK PIN........................................................................................................... 08-06 SWITCH - OPTION, FOR RIPPER OR SCARIFIER 09-03 SWITCH - OPTION, BLADE LH FLOTATION ...................................................................................... 10-03 SWITCH - OPTION, BLADE RH FLOTATION ...................................................................................... 10-04 SWITCH - OPTION ........................................................................................................................... 11-03 SWITCH - FRONT BLADE FLOTATION .............................................................................................. 12-02 LEFT HAND CAB ROOF LAMP ......................................................................................................... 12-03 RIGHT HAND CAB ROOF LAMP ....................................................................................................... 12-03 RIGHT HAND ROTARY CAB BEACON .............................................................................................. 12-04 SWITCH - OPTION, ROTARY BEACON ............................................................................................. 12-04 SWITCH - FRONT WINDSCREEN WIPER .......................................................................................... 13-02 SWITCH - FRONT WINDSCREEN WIPER PUMP 13-04 SWITCH - REAR WIPER ................................................................................................................... 13-02 SWITCH - FRONT WINDSCREEN WASHER PUMP 13-04 SWITCH - REAR WIPER ................................................................................................................... 13-05 SWITCH - REAR WASHER PUMP ..................................................................................................... 14-01 SWITCH - FRONT WINDSCREEN WASHER, LOWER 14-03

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

91

RG 170.B

LIST OF INSTRUMENTS

DESCRIPTION ............................................................................................... COORDINATE SWITCH - FAN, OPTION ...................................................................................................................

SWITCH - AIR CONDITIONING SYSTEM, HIGH PRESSURE ..............................................................

SWITCH - 3-SPEED, AIR CONDITIONING SYSTEM ...........................................................................

SWITCH - OPTION, THE AIR CONDITIONER ....................................................................................

SWITCH - 6 TH DRIVE WHEEL ............................................................................................................

SWITCH - TRACTION CONTROL ......................................................................................................

GEAR SELECTOR .............................................................................................................................

SWITCH - PARKING BRAKE .............................................................................................................

SWITCH - COME HOME FEATURE ...................................................................................................

SENSOR - MAGNETIC, SPEED CONTROL ........................................................................................

SENSOR - MAGNETIC, CYLINDER SPEED CONTROL .......................................................................

SENSOR - FUNK TRANSMISSION OIL PRESSURE ............................................................................

14-06 15-03 15-03 15-05 17-03 17-05 18-03 18-07 18-10 18-11 18-11 18-12

PROTECTION FUSE (MAXI) 80 AMP FOR PROTECTION OF ALTERNATOR .......................................

PROTECTION FUSE (MAXI) 80 AMP FOR PROTECTION OF MACHINE GENERAL SYSTEM FUSE - AUX., 7,5 AMP FOR MARKER LIGHTS AND INSTRUMENT CLUSTER LIGHTS. .....................

FUSE - AUX., 5,0 AMP FOR LEFT FRONT AND RIGHT REAR MARKER LIGHTS ................................

01-02 01-03 03-02 03-03

ENGINE FUEL SHUT OFF SOLENOID VALVE .....................................................................................

DIFFERENTIAL LOCK SOLENOID VALVE (OPTIONAL) .......................................................................

STARTER MOTOR SOLENOID VALVE ...............................................................................................

SADDLE LOCK SOLENOID VALVE ....................................................................................................

LH SOLENOID VALVE OPT FOR RIPPER OR SCARIFIER ..................................................................

LH SOLENOID VALVE OPT FOR RIPPER OR SCARIFIER ..................................................................

LH SOLENOID VALVE OPT FOR RIPPER OR SCARIFIER ..................................................................

LH SOLENOID VALVE OPT FOR RIPPER OR SCARIFIER ..................................................................

LH SOLENOID VALVE OPT FOR RIPPER OR SCARIFIER ..................................................................

01-06 08-02 08-04 08-06 09-02 09-03 09-04 09-05 09-06

LH SOLENOID VALVE FOR BLADE FLOTATION ................................................................................

LH SOLENOID VALVE FOR BLADE FLOTATION ................................................................................

RH SOLENOID VALVE FOR BLADE FLOTATION ................................................................................

RH SOLENOID VALVE FOR BLADE FLOTATION ................................................................................

CYLINDER ANTI-SHOCK VALVE ........................................................................................................

CYLINDER ANTI-SHOCK VALVE ........................................................................................................

CYLINDER ANTI-SHOCK VALVE ........................................................................................................

CYLINDER ANTI-SHOCK VALVE ........................................................................................................

CYLINDER ANTI-SHOCK VALVE ........................................................................................................

CYLINDER ANTI-SHOCK VALVE ........................................................................................................

FRONT BLADE FLOTATION SOLENOID VALVE..................................................................................

FRONT BLADE FLOTATION SOLENOID VALVE..................................................................................

SOLENOID VALVE FOR DUAL POWER OPTION ...............................................................................

ON / OFF SOLENOID 6 th DRIVE WHEEL ...........................................................................................

HIGH HYDRAULIC VOLUME SOLENOID 6 th DRIVE WHEEL...............................................................

HYDRAULIC REVERSION SOLENOID 6 th DRIVE WHEEL ...................................................................

HYDRAULIC FORWARD DRIVE SOLENOID 6 th DRIVE WHEEL ..........................................................

DIRECTIONAL AND PROPORTIONAL SOLENOID VALVE1 ................................................................

DIRECTIONAL AND PROPORTIONAL SOLENOID VALVE2 ................................................................

DIRECTIONAL AND PROPORTIONAL SOLENOID VALVE3 ................................................................

SPEED AND PROPORTIONAL SOLENOID VALVE3............................................................................

SPEED AND PROPORTIONAL SOLENOID VALVE3............................................................................

SPEED AND PROPORTIONAL SOLENOID VALVE3............................................................................

SPEED AND PROPORTIONAL SOLENOID VALVE3............................................................................

10-01 10-03 10-04 10-06 11-01 11-02 11-03 11-04 11-05 11-06 12-02 12-02 16-02 17-08 17-09 17-09 17-09 18-09 18-08 18-09 18-09 18-10 18-10 18-11

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92

RG 170.B

LIST OF INSTRUMENTS

DESCRIPTION ............................................................................................... COORDINATE

VARISTOR FOR ................................................................................................................................

VARISTOR FOR DIFFERENTIAL LOCK VALVE ..................................................................................

VARISTOR FOR COLD START SOLENOID VALVE, OPTION ...............................................................

VARISTOR FOR SOLENOID VALVE FOR SADDLE LOCK PIN .............................................................

VARISTOR FOR SOLENOID VALVE FOR RIPPER OR SCARIFIER OPTION ........................................

VARISTOR FOR LH SOLENOID VALVE RIPPER OR SCARIFIER ........................................................

VARISTOR FOR LH SOLENOID VALVE RIPPER OR SCARIFIER ........................................................

VARISTOR FOR RH SOLENOID VALVE RIPPER OR SCARIFIER ........................................................

VARISTOR FOR RH SOLENOID VALVE RIPPER OR SCARIFIER ........................................................

VARISTOR FOR RH SOLENOID VALVE RIPPER OR SCARIFIER ........................................................

VARISTOR FOR RH SOLENOID VALVE RIPPER OR SCARIFIER ........................................................

VARISTOR FOR RH SOLENOID VALVE RIPPER OR SCARIFIER ........................................................

VARISTOR FOR RH SOLENOID VALVE RIPPER OR SCARIFIER ........................................................

VARISTOR FOR RH SOLENOID VALVE FOR BLADE FLOTATION .......................................................

VARISTOR FOR SOLENOID VALVE A ................................................................................................

VARISTOR FOR SOLENOID VALVE A ................................................................................................

VARISTOR FOR SOLENOID VALVE A ................................................................................................

VARISTOR FOR SOLENOID VALVE A ................................................................................................

VARISTOR FOR SOLENOID VALVE A ................................................................................................

VARISTOR FOR SOLENOID VALVE A ................................................................................................

VARISTOR FOR SOLENOID VALVE FOR FRONT BLADE ..................................................................

VARISTOR FOR SOLENOID VALVE A ................................................................................................

VARISTOR FOR ................................................................................................................................

VARISTOR FOR ................................................................................................................................

VARISTOR FOR ................................................................................................................................

VARISTOR FOR ................................................................................................................................

VARISTOR FOR ................................................................................................................................

VARISTOR FOR ................................................................................................................................

03-06 08-02 08-03 08-05 09-01 09-02 09-03 09-04 09-05 10-01 10-02 10-03 10-04 10-05 11-01 11-02 11-03 11-04 11-05 11-06 12-01 12-02 15-01 16-02 17-07 17-09 17-10 17-11

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93

RG 170.B

LIST OF INSTRUMENTS

DESCRIPTION ............................................................................................... COORDINATE DIODE FOR ...................................................................................................................................... 01-03 DIODE FOR ...................................................................................................................................... 01-05 DIODE FOR ...................................................................................................................................... 01-06 DIODE FOR ...................................................................................................................................... 06-06 DIODE FOR NEUTRAL START POSITION .......................................................................................... 18-06 DIODE FOR PARKING BRAKE ENGAGED ......................................................................................... 18-07 DIODE BOX - SIDE CONSOLE ............................................................................................................... 16 HORN ..............................................................................................................................................

AUDIBLE ALARM .............................................................................................................................

REVERSING ALARM - OPTION .........................................................................................................

REVERSING ALARM - OPTION STRADALE ......................................................................................

03-01 07-05 05-05 05-06

RIGHT HAND WORK LAMP AFTER THE BLADE ...............................................................................

LFEFT HAND WORK LAMP AFTER THE BLADE ................................................................................

RIGHT HAND WORK LAMP BEFORE THE BLADE ............................................................................

LFEFT HAND WORK LAMP BEFORE OF THE BLADE .......................................................................

02-05 02-05 02-06 02-06

LEFT HAND LAMP ............................................................................................................................

RIGHT HAND LAMP .........................................................................................................................

RIGHT HAND LAMP .........................................................................................................................

RIGHT HAND LAMP .........................................................................................................................

RIGHT HAND LAMP .........................................................................................................................

RIGHT HAND LAMP .........................................................................................................................

02-02 02-02 02-03 03-03 03-03 03-03

RIGHT HAND LAMP .........................................................................................................................

LEFT HAND LAMP ............................................................................................................................

LEFT HAND LAMP ............................................................................................................................

LEFT HAND LAMP ............................................................................................................................

LEFT HAND LAMP ............................................................................................................................

03-04 03-04 03-04 03-05 03-05

LEFT HAND LAMP (HIGH BEAM) ......................................................................................................

LEFT HAND LAMP (HIGH BEAM) ......................................................................................................

LEFT HAND LAMP (LOW BEAM) ......................................................................................................

LEFT HAND LAMP (LOW BEAM) ......................................................................................................

RIGHT HAND LAMP .........................................................................................................................

RIGHT HAND LAMP .........................................................................................................................

LICENSE PLATE LAMP .....................................................................................................................

LEFT HAND LAMP ............................................................................................................................

REAR MARKER LIGHT, OPTION, STRADALE ....................................................................................

LICENCE PLATE LAMP, OPTION, STRADALE ...................................................................................

LEFT HAND REAR CAB WORK LAMP ..............................................................................................

RIGHT HAND REAR CAB WORK LAMP ............................................................................................

LEFT HAND CAB LAMP ....................................................................................................................

RIGHT HAND CAB LAMP .................................................................................................................

LEFT HAND LAMP - FRONT BLADE ..................................................................................................

RIGHT HAND LAMP - FRONT BLADE ...............................................................................................

LEFT HAND BRAKE LIGHT ...............................................................................................................

RIGH HAND BRAKE LIGHT ...............................................................................................................

LEFT HAND BRAKE LIGHT, OPTION, STRADALE ..............................................................................

RIGH HAND BRAKE LIGHT, OPTION, STRADALE .............................................................................

PANEL LIGHT - SIDE CONSOLE ........................................................................................................

PANEL LIGHT - SIDE CONSOLE ........................................................................................................

04-01 04-02 04-02 04-02 04-03 04-04 04-04 04-04 04-05 04-05 04-06 04-06 05-01 05-01 05-02 05-02 05-04 05-04 05-04 05-04 06-01 06-02

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

94

RG 170.B

LIST OF INSTRUMENTS

DESCRIPTION ............................................................................................... COORDINATE

LEFT HAND ROTARY BEACON, REAR .............................................................................................. 12-04 RIGHT HAND ROTARY BEACON, FRONT ......................................................................................... 12-04 RESISTOR 910 OHMS 1/2 WATT ...................................................................................................... 06-04 RESISTOR 5 OHMS 100 WATTTS FOR ALTERNATOR ....................................................................... 06-06 CIGARETTE LIGHTER 12 VOLTS ....................................................................................................... 19-02 STARTER MOTOR ............................................................................................................................

WIPER, FRONT ................................................................................................................................

WATER PUMP, FRONT .....................................................................................................................

WIPER, REAR ..................................................................................................................................

WATER PUMP, REAR .......................................................................................................................

WATER PUMP OPTION, LOWER FRONT SCREEN ............................................................................

WIPER, LOWER FRONT ...................................................................................................................

AIR SUSPENSION SEAT ...................................................................................................................

FAN - LH, OPEN CAB ONLY ..............................................................................................................

FAN - RH - OPEN CAB ONLY ............................................................................................................

MOTOR - AIR CONDITIONING ..........................................................................................................

EVAPORATOR - AIR CONDITIONING ................................................................................................

COMPRESSOR - AIR CONDITIONER - OPTION ................................................................................

01-03 13-02 13-04 13-05 14-01 14-02 14-04 14-05 14-06 14-06 15-05 15-03 15-02

ELECTRONIC UNIT - FUNK TRANSMISSION .......................................................................................... 18 CLUTCH PEDAL - FUNK TRANSMISSION ......................................................................................... 18-02 VOLTAGE PROTECTION ................................................................................................................... 18-01 SWITCH - MAGNETIC AUX. FOR STARTER MOTOR ......................................................................... 01-04 SWITCH - MAGNETIC AUX. FOR ENGINE STOP FUEL SHUT-OFF ..................................................... 01-04 ELECTRONIC UNIT 6 TH DRIVE WHEEL ............................................................................................. 17-05 RELAY .............................................................................................................................................. 03-06 ROTARY BEACON - ELECTRONIC, OPTION ..................................................................................... 12-05 VOLTAGE CONVERTER FOR RADIO AND CIGARETTE LIGHTER .......................................................

RADIO .............................................................................................................................................

SOUND BOX - LH .............................................................................................................................

SOUND BOX - RH .............................................................................................................................

RADIO ANTENNA .............................................................................................................................

19-02 19-04 19-04 19-04 19-03

BY-PASS BOX (ENGINE) ...................................................................................................................

BY-PASS BOX (SIDE CONSOLE ) ......................................................................................................

24 VOLTS MAX 10.0 AMP .................................................................................................................

DIAGNOSIS CONNECTOR FOR 6 TH DRIVE WHEEL ...........................................................................

01-03 02-03 16-01 17-03

CODES ...................................................................................................... CABLE COLORS A. ..................................................................................................................................................... BLUE B .................................................................................................................................................... WHITE C ................................................................................................................................................. ORANGE V ................................................................................................................................................... GREEN G ................................................................................................................................................. YELLOW H ...................................................................................................................................................... GRAY L. ........................................................................................................................................... DARK BLUE M ................................................................................................................................................. BROWN Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

95

RG 170.B

LIST OF INSTRUMENTS

N .................................................................................................................................................... BLACK R ........................................................................................................................................................ RED S ....................................................................................................................................................... PINK Z ................................................................................................................................................... VIOLET CONNECTORS ........................................................................................................ CODES 40-way connector - side console to cable ............................................................................................... X1 24-way connector - side console to cable ............................................................................................... X2 01-way connector - transmission to cable .............................................................................................. X3 01-way connector - transmission to cable .............................................................................................. X4 01-way connector - transmission to cable .............................................................................................. X5 40-way connector - front console to cable .............................................................................................. X6 20-way connector - transmission to cable .............................................................................................. X7 40-way connector - side console to cable ............................................................................................... X8 24-way connector - side console to cable ............................................................................................... X9 01-way connector - transmission to cable ............................................................................................ X10 01-way connector - transmission to cable ............................................................................................ X11 01-way connector - transmission to cable ............................................................................................ X12 40-way connector - front console to cable ............................................................................................ X13 20-way connector - transmission to cable ............................................................................................ X14 40-way connector - side console to cable ............................................................................................. X15 24-way connector - side console to cable ............................................................................................. X16 01-way connector - transmission to cable ............................................................................................ X17 01-way connector - transmission to cable ............................................................................................ X18 40-way connector - front console to cable ............................................................................................ X19 20-way connector - transmission to cable ............................................................................................ X20 40-way connector - side console to cable ............................................................................................. X21 24-way connector - side console to cable ............................................................................................. X22 01-way connector - transmission to cable ............................................................................................ X23 01-way connector - transmission to cable ............................................................................................ X24 01-way connector - transmission to cable ............................................................................................ X25 40-way connector - front console to cable ................................................................................... X26-X26A 20-way connector - transmission to cable ............................................................................................ X27 40-way connector - side console to cable ............................................................................................. X28 24-way connector - side console to cable ............................................................................................. X29 01-way connector - transmission to cable ............................................................................................ X30 01-way connector - transmission to cable ............................................................................................ X31 40-way connector - front console to cable ............................................................................................ X32 20-way connector - transmission to cable ............................................................................................ X33 40-way connector - side console to cable ............................................................................................. X34 02-way connector - calibration to transmission cable X36 02-way connector - calibration to transmission cable X37 20-way connector - transmission to cable ............................................................................................ X38 01-way connector - transmission filter restriction to transmission sensor cable ..................................... X39 03-way connector - parking brake to transmission cable ....................................................................... X40 02-way connector - front wheels to transmission cable ......................................................................... X41 02-way connector - option, air suspension seat to side console cable ................................................... X42 09-way connector - gear selector ........................................................................................................... J4 31-way connector - transmission ........................................................................................................... J6

Read the SAFETY RULES on the preceding pages for machine protection and the safety of employees

96

RG 170.B

LIST OF INSTRUMENTS

CODE ............... FUSES ................................................................................. COORDINATE F1 F2 F3 F4 F5 F6

........................ Fuse - 7,5 AMP for .............................................................................................. 03-06 ........................ Fuse - ................................................................................................................. 16-01 ........................ Fuse - 7,5 Amp for rotary beacon and cab roof lamp ............................................ 12-05 ........................ Fuse - 7,5 Amp ................................................................................................... 04-02 ........................ Fuse - 15,0 Amp for horn .................................................................................... 03-01 ........................ Fuse - 3,0 Amp para o E.D.M., electronic instrument cluster and audible alarm ..................................................................................... 06-06 F7 ........................ Fuse - 10,0 Amp for Funk transmission ............................................................... 18-02 F8 ........................ Fuse - 10,0 Amp for Funk transmission ............................................................... 18-02 F9 ........................ Fuse - 10,0 Amp for Funk transmission ............................................................... 18-02 F10 ....................... Fuse - 10,0 Amp for Funk transmission ............................................................... 18-02 F11 ....................... Fuse - 10,0 Amp for windscreen wiper/washer .................................................... 13-01 F12 ....................... Fuse - 15,0 Amp for solenoid valve of standard saddle lock pin and flotation options ................................................................................................... 08-05 F13 ....................... Fuse - 7,5 Amp for rear work lamps .................................................................... 04-05 F14 ....................... Fuse - 7,5 Amp for rear work lamps .................................................................... 04-01 F15 ....................... Fuse - 10,0 Amp for cold start ............................................................................. 04-01 F16 ....................... Fuse - 10,0 Amp for windscreen wiper/washer .................................................... 13-04 F17 ....................... Fuse - 20,0 Amp for air conditioning ..................................................................... 15-02 F18 ....................... Not used ......................................................................................................................

F19 ....................... Not used ......................................................................................................................

F20 ....................... Fuse - 3,0 Amp for air conditioning system motor, option ..................................... 15-06 F21 ....................... Fuse - 10,0 Amp for 6th drive wheel .................................................................... 17-02 F22 ....................... Fuse - 3,0 Amp for differential lock ...................................................................... 08-02 F23 ....................... Fuse - 3,0 Amp for reversing buzzer ..................................................................... 05-05 F24 ....................... Fuse - 3,0 Amp for electronic fuel shut-off........................................................... 04-05 F25 ....................... Fuse - 3,0 Amp for brake light ........................................................................... 05-04 F27 ....................... Fuse - 3,0 Amp for brake light ........................................................................... 05-04 F28 ....................... Fuse - 3,0 Amp for brake light ........................................................................... 05-04 F29 ....................... Fuse - 3,0 Amp for brake light ........................................................................... 05-04 F30 ....................... Fuse - 3,0 Amp for brake light ........................................................................... 05-04 F31 ....................... Not used ............................................................................................................. 05-04 F32 ....................... Fuse - 7,5 Amp for front blade work lamps .......................................................... 05-03 K1 ........................ Not used ......................................................................................................................

K2 ........................ Not used ......................................................................................................................

K3 ........................ Relay - aux., starting ........................................................................................... 18-05 K4 ........................ Relay - low beam ................................................................................................ 04-02 K5 ........................ Relay - high beam ............................................................................................... 04-01 K6 ........................ Relay - rear work lamps ...................................................................................... 04-05 K7 ........................ Relay - horn ....................................................................................................... 03-01 K8 ........................ Relay - cold starting aid ....................................................................................... 05-05 K9 ........................ Relay - starter motor ........................................................................................... 08-04 K10 ...................... Relay - differential lock ........................................................................................ 08-02 K11 ...................... Relay .................................................................................................................. 16-02 K12 ...................... Relay .................................................................................................................. 15-02 K13 ...................... Not used ......................................................................................................................

K14 ...................... Relay - work lamp before the blade ..................................................................... 02-05

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97

RG 170.B

DERIVATION BOX (NEAR ENGINE)

ALTERNATOR POWER SUPPLY

STARTER MOTOR

PAGE 01

START AUXILIAR MAGNETIC SWITCH

DIODE

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98

RG 170.B

PAGE 02 IGNITION SWITCH

DERIVATION BOX (in the lateral console)

SWITCH WORK LAMPS

WORK LIGTH BEFORE AND AFTER MOLD BOARD

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99

RG 170.B

PAGE 03 FLOOD/HEAD LIGTHS, HORN AND TURN SIGNAL SWITCH

HORN

POSITIONS LIGTHS

TURN SIGNAL LIGTH R.H.

TURN SIGNAL LIGTH R.L. WARNING

TURN SIGNAL AND FLASHER

FLASHER S.W.

VARISTOR

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100

RG 170.B

PAGE 04

HEAD LIGHT RELAYS

HIGH BEAM

INSTRUMENTS AND SWITCH LIGHTS CIRCUIT 49

LOW BEAM

POSITION AND LICENSE PLATE LIGHTS

REAR FLOOD SW. RELAY

REAR FLOOD LIGHTS

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101

RG 170.B

PAGE 05 FRONT BLADE BOARD SWITCH

CAB HEAD SWITCH

HAND CAB LAMP

HAND LAMP FRONT BLADE

BRAKE LIGHT SWITCH

BRAKE LIGTH

BACKUP ALARM RELAY

BACK UP ALARM

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102

RG 170.B

PAGE 06

SWITCH AND SENSOR

SENSOR TRANSMISSION

ENGINE OIL PRESSURE

OIL TEMPERATURE

SWITCH -ENGINE COOLANT

FUEL SENSOR LEVEL

TEMPERATURE

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103

RG 170.B

PAGE 06 ELETRONIC MONITOR

SWITCH SWITCH ENGINE AIR FILTER COOLANT TEMPERATURE

SWITCH TRANSMISSION OIL FILTER RESTRICTION

SWITCH TRANSMISSION OIL PRESSURE

SWITCH TRANSMISSION OIL TEMPERATURE

SWITCH BRAKE PRESSURE

SENSOR MACHINE SPEED CONTROL

AUDIBLE ALARM

SWITCH HYDRAULIC OIL FILTER RESTRICCION

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104

RG 170.B

DIFERENTIAL LOCK RELAY OPC

VARISTOR ANALOG HOURMETER

DIFFERENTIAL VARISTOR LOCK SOLENOID VALVE

FAN DRIVE INVERTER SWITCH OPC

STARTER MOTOR SOLENOID VALVE

SWITCH SADDLE LOCK PIN

VARISTOR

PAGE 08

SADDLE LOCK SOLENOID VALVE

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105

RG 170.B

PAGE 09 SWITCH RIPPER OR SCARIFIER

VARISTOR

LH SOLENOIDVALVE OPT FOR RIPPER OR SCARIFIER

VARISTOR

VARISTOR

RH SOLENOIDVALVE OPT FOR RIPPER OR SCARIFIER

VARISTOR

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106

RG 170.B

PAGE 10

RIPPER OR SCARIFIER SWITCH - OPC-

VARISTOR VARISTOR

VARISTOR MOLDBOARD FLOAT SOLENOIDS VALVES LEFT

MOLDBOARD FLOAT SOLENOID VALVES RIGTH

VARISTOR

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107

RG 170.B

PAGE 11

LIFT SHOCK DAMPENER SWITCHOPC

LIFT SHOCK DAMPENER SOLENOIDS VALVES AND VARISTORS

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108

RG 170.B

PAGE 12

FRONT BLADE BOARD FLOAT SWITCH OPC

VARISTOR

FRONT BLADE FLOTATION SOLENOID VALVE

DOME LIGTH

REAR LEFT STROBE LIGTH

STROBE LIGTH SWITCH OPC

ELECTRONIC BEACOM LIGHT

FRONT RIGHT STROBE LIGHT

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109

RG 170.B

PAGE 13

FRONT WIPER SWITCH

REAR WIPER

FRONT WASHER PUMP MOTOR

FRONT WASHER PUMP

REAR WIPER SWITCH

REAR WIPER

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110

RG 170.B

PAGE 14 REAR WASH PUMP SWITCH

FRONT LOWER WASHER PUMP

FRONT LOWER WIPERS SWITCH

FRONT LOWER WIPERS

AIR SUSPENSIO SEAT

FANS SWITCH

FANS ONLY OPEN CAB

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111

RG 170.B

AIR CONDITIONER SYSTEM

PAGE 15 ELETROMAGNETIC CLUTCH RELAY

VARISTOR

ELETROMAGNETIC CLUTCH / COMPRESSER

FAN SWITCH 3 SPEEDS

EVAPORATOR UNIT

AIR CONDITIONER SWITCH

MOTOR DAMPER / SWITCH

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112

RG 170.B

DUAL POWER RELAY - OPC

DIODE BOX LATERAL CONSOLE

PAGE 16

CURRENT PLUG

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113

RG 170.B

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114

FRONT WHEEL DRIVE

DIAGNOSIS CONECTOR

SWITCH TO 6HT DRIVE

TRACTION CONTROL SWITCH

SOLENOID FWD ON/OFF AND VARISTOR

ELECTRONIC UNIT TO 6HT

SOLENOID FRONT WHEEL DRIVE HALF VOLUME AND VASRISTOR

6TH DRIVE WHEEL

SOLENOID FRONT AND VARISTOR

SOLENOID AND REVERSE VARISTOR

PAGE 17

RG 170.B

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115

ELECTRICAL SYSTEM TRANSMISSION FUNK

PAGE 18

RG 170.B

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116

RG 170.B

PAGE 19 VOLTAGE CONVERTER

OPTION 1 RADIO IN - BAT

RADIO IN - IGN OPTION 2

CIGARETTE LIGHTER RADIO AND SPEAKERS

COMPRESSOR TO TIRES INFLATOR - OPT

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117

PAGE 21

RG 170.B

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118

RG 170.B

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119

RG 170.B

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120

RG 170.B

PAGE 21

FUSE BOX

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121