Tigercat T240 T245 Track Loader OPERATOR'S MANUAL - PDF DOWNLOAD

OPERATOR'S MANUAL Tigercat T240/T245 Track Loader TABLE OF CONTENTS

ISSUE 3.1, MARCH 2003

SECTION INTRODUCTION .............................................................................................................. iii NON-APPROVED FIELD PRODUCT CHANGES ............................................................ vi SAFETY ............................................................................................................................ 1 CONTROLS AND OPERATION ........................................................................................ 2 LUBRICATION AND MAINTENANCE ............................................................................... 3

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T240/T245 Available Literature Operator's Manual T240/T245 ............ Part No. 10313A Service Manual T240/T245 ................. Part No. 11764A Parts Catalog, T240/T245 ................... Part No. 13449A Hydraulic Adapters Book ....................... Part No. 1472A Hydraulic Hose assemblies Book ......... Part No. 3707A

Tigercat P.O. Box 544 Paris, Ontario Canada N3L 3T6 Tel: (519) 442-1000 Fax: (519) 442-1855

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Tigercat T240/T245 Track Loader

INTRODUCTION An Operator's manual, Service manual and a Parts catalog are provided by Tigercat to assist the dealer, customer and operator in becoming familiar with the features of the Tigercat T240 and T245 Track Loader.

The operator's manual will assist the operator with the techniques of proper and safe operation of the loader. The service manual contains safety guidelines, a preventive maintenance schedule and servicing procedures to ensure optimum machine performance.

Section 1 in both the operator's manual and the service manual contains safety information that must be followed. As well, throughout the rest of the manuals WARNING and CAUTION notices are displayed where necessary, drawing attention to possible hazards when performing certain procedures.

Only trained personnel should be allowed to operate or work on the machine.

The information contained in this manual is current at time of printing. Improvements to the machine are on-going and may not be covered, therefore in these cases contact your Tigercat dealer for the appropriate information.

The Company reserves the right to change information contained herein at any time without prior notice.

Tigercat Industries Inc.

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Tigercat T240/T245 Track Loader

Introduction

NON-APPROVED FIELD PRODUCT CHANGES The installation of any unauthorized attachment or changes made of any kind to this Tigercat product could affect the product's ability to perform as originally intended. The product's integrity, stability and safety could be at serious risk.

IT IS Tigercat POLICY THAT NO CHANGES ARE TO BE MADE TO ITS PRODUCTS INCLUDING DELETIONS OR ADDITIONS OTHER THAN A Tigercat APPROVED OPTION FITTED IN THE FACTORY APPROVED MANNER. Official approval to make changes or install options is only as follows: i) The relevant options for that product must be shown or listed on current Tigercat documentation or literature such as a printed specification sheet, price list, parts manual, or product literature issued by Tigercat. ii) Approved options or product changes authorized in writing by the Tigercat Engineering Manager.

AUTHORIZATION BY ANY OTHER PERSON IS UNACCEPTABLE. Unauthorized changes made or contributed to by a person or organization may result in creating a dangerous situation and therefore the person or organization will be considered to have assumed the risk involved or be negligent in creating this situation.

Weight is an important factor when considering the addition of options or an attachment, Refer to your Tigercat distributor for information on maximum permissible operating weight and the effect the addition of various options may have on your machine.

Tigercat will not be held responsible for any situation that may arise resulting from Non-approved Field Product Changes to its product.

Should Tigercat become involved in a suit resulting from changes made to the product without proper authorization by Tigercat as stated above, Tigercat will take whatever action is appropriate to protect its interests.

The product warranty policy and the certification on any safety items installed on the modified product will become NULL and VOID if the above policy is not adhered to as specified.

Non-approved product changes also nullify warranties given to Tigercat by its component manufacturers.

Tigercat Industries Inc.

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Tigercat T240/T245 Track Loader

SECTION 1 - SAFETY MARCH 2003

CONTENTS - SECTION 1 BATTERY DISCONNECT SWITCH .................................................................. 1.6 COOLING SYSTEM .......................................................................................... 1.7 EXHAUST FUMES ............................................................................................ 1.8 FIRE PREVENTION FIRE PREVENTION GUIDELINES ............................................................... 1.9 WHAT ELSE TO DO BEFORE YOU EXPERIENCE A FIRE ........................ 1.10 WHAT TO DO AFTER A FIRE ..................................................................... 1.11 WHAT TO DO IN CASE OF A MACHINE FIRE ........................................... 1.10 FIRST AID ......................................................................................................... 1.4 FLUID LEAKS ................................................................................................... 1.7 LOOSE CLOTHING HAZARD ........................................................................... 1.8 PROTECTIVE CLOTHING ................................................................................ 1.3 SAFETY PRECAUTIONS, OPERATING ........................................................... 1.5 SAFETY PRECAUTIONS, SERVICING ............................................................ 1.7 SAFETY SYMBOLS .......................................................................................... 1.2 SIGNAL WORDS............................................................................................... 1.2

Tigercat T240/T245 Track Loader

Safety

SAFETY SYMBOLS

This safety alert symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! The safety alert symbol identifies important safety messages on machines, safety signs, in manuals, or elsewhere. When you see this symbol, be alert to the possibility of personal injury or death. Follow the instructions in the safety message.

Understanding Signal Words

DANGER DANGER identifies the most serious hazards where failure to follow listed procedures would result in a high probability of death or serious injury.

WARNING WARNING denotes a hazard exists which can result in serious injury or death if proper precautions are not taken.

CAUTION CAUTION is used in areas where failure to follow listed procedures may cause personal injury, component damage or subsequent malfunction.

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Tigercat T240/T245 Track Loader

Safety and adhere to. More specific measures are illustrated with pictograms which may also be attached to the machine in locations pertinent to their respective message. Keep safety labels in good condition.

Repair or replace damaged labels.

GENERAL SAFETY PRECAUTIONS Remember that safety is a prime responsibility of all.

To minimize the risks and promote safety at all times, this section of the operator’s manual details a number of safety rules which should always be followed and obeyed.

Study all the safety messages in this manual and on the labels on the machine carefully.

Follow all instructions from safety inspector and supervisors.

KEEP CLEAR When approaching an operating machine on foot, stay at least 300 feet (90M) away from the machine and all related attachments including the grapple, delimber, topping saw and ground saws until the operator recognizes your presence. Make sure that all equipment is shut down with grapple resting securely on stable ground before advancing to the machine.

Always avoid the discharge path of all saws.

Operators of this equipment must be fully trained by a qualified person in safety and operating procedures.

The operator must be fully aware of the capabilities and limitations of the equipment and must at no time exceed them. The machine is to be used only for its intended purpose. Learn the most efficient operating techniques.

Wear a suitable hearing protective device such as earmuffs or earplugs to protect against noise.

Prolonged exposure to loud noise can cause impairment or loss of hearing.

Do not let an untrained person operate the machine.

Use the handrails and steps provided when mounting and dismounting from the machine. Do not climb onto or jump off the machine at any time. Do not use the seat armrest or joystick as handle when entering or leaving the cab.

Use recommended protective clothing and safety devices such as gloves, safety boots, safety hat, goggles, and ear protection when necessary.

When mounting or dismounting the machine always use the 3 point technique - Use one hand with 2 feet or 2 hands with one foot.

Fellow workers and other bystanders around the machine must also be provided with the appropriate safety devices mentioned above.

These safety rules highlight both general and specific measures that the operator should be familiar with 1.3

Tigercat T240/T245 Track Loader

Safety When moving the machine, ensure that adequate clearance is available on both sides and above the machine or any of its attachments. Extra clearance may be required particularly where the ground is uneven.

GENERAL SAFETY PRECAUTIONS continued

Approach with extreme caution, any area where overhanging electrical powerlines are present.

Serious injury or death by electrocution can result if the machine or any of its attachments are not kept a safe distance from these lines.

Avoid mounting or dismounting the machine in areas with slippery surfaces.

If this is not possible clean up or cover slippery surfaces with a non-slip material.

Machines should be completely cleaned of debris at least daily, particularly around the engine exhaust components. Hydraulic oil leaks, excess grease, fuel and oil accumulation (including spillage) should be eliminated immediately. Machine should be washed completely at every major service.

Maintain a minimum distance of 10 ft. (3m) between the machine or boom and any power line carrying up to 50,000 volts or less.

Powerlines carrying more than 50,000 volts require a minimum safety distance of 10 ft. (3m) plus 1/2 inch (10mm) for each addition 1,000 volts above the 50,000 volt level. If State/Provincial, local or job site regulations require even greater safety distances than stated above, adhere strictly to these regulations for your own protection.

When the machine is transported, make sure that it is adequately secured to the transporting vehicle.

Comply with instructions in this manual and also your company’s regulations for the operation of this machine.

Read, understand and follow all general safety precautions specified by grapple, delimber and saw manufacturers.

Keep a first aid kit in an easily accessible location on the vehicle at all times.

Do not operate the equipment with anyone in the cab, on platforms, or anywhere else within 300 feet the machine or related equipment. The machine is provided and approved with seating for the operator only.

Do not allow anyone to operate the machine who may not be physically fit or who may be under the influence of alcohol or drugs.

Inspect the machine daily for signs of damage, unusual wear, fluid leaks, or faulty operation. Repair or replace malfunctioning parts and systems immediately.

Do not operate the machine with any defective or inoperable components.

Do not operate the machine with any of the exhaust system, safety covers, or other devices removed.

1.4

Tigercat T240/T245 Track Loader

Safety

OPERATING SAFETY PRECAUTIONS

Start the engine according to the instructions in this manual.

Never use a liquid starting aid to start an engine with a pre-heat device.

Shut off engine when refuelling - DO NOT refuel the engine while smoking or when near open flame or sparks.

During refuelling do not leave the filler nozzle unattended.

Prior to commencing work, check all equipment controls to ensure that the machine responds correctly.

Ensure that the windshield safety guard is installed and properly secured.

Avoid over filling and immediately clean up spilled fuel.

Before starting the engine, check to ensure that all doors, panels, and access covers are installed properly and secured.

Keep the cab door closed when operating the machine to prevent accidental entry of branches and debris into the cab.

Always rest the grapple on solid ground when not operating, regardless if the engine is running or shut off.

Make sure that all of the controls are positioned as specified in the starting instructions in the operator's manual.

Check that no other personnel have moved into a hazardous area before starting the machine.

Sound the machine horn before starting the machine.

When the engine is running, DO NOT allow anyone in areas of the machine where they may be injured or crushed by moving components.

Maintain a safe operating distance between the machine and other personnel. Never swing the boom with or without trees, over the heads of bystanders.

Use only prearranged and approved signalling practices.

Operate the machine only from a seated position in the operator’s seat.

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Tigercat T240/T245 Track Loader

Safety

OPERATING SAFETY PRECAUTIONS continued

WARNING Always lower the boom to the ground and shut down the engine before leaving the cab.

Do not allow other people either in the cab or anywhere else on the machine.

DANGER A falling or swinging load or boom can cause serious injury or death. Do not operate the loader when personnel are in the area of the machines operating reach or load movement.

Do not move the boom or load over the heads of people.

WARNING

Before leaving operator's cab, lower the grapple onto solid ground or the trailer.

Do not allow the driver to remain in the truck cab during loading operations and do not move loads over the top of the truck cab.

Serious injury or death or property damage may result.

When leaving the operator's cab for an extended period shut the engine off.

Never work alone. Regularly inform other crew members of your intentions, location and length of time to perform duties.

Turn the master disconnect switch off if the vehicle is to be idle for an extended period of time (Example - overnight).

Before transporting the machine: • Secure the grapple to the trailer and raise the stabilizers.

• Shut down the engine and turn the master disconnect switch off.

• Check to ensure that all doors, panels and access covers are installed and properly secured.

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Tigercat T240/T245 Track Loader

Safety

SERVICING SAFETY PRECAUTIONS

WARNING Diesel fuel or hydraulic fluid under pressure can penetrate the skin and cause serious personal injury, blindness, or death. If any fluid is injected into the skin, it must be surgically removed within a few hours by a doctor familiar with treating this type of injury.

Conduct maintenance inspections at least as frequently as recommended in section 3 of the operator's manual.

When servicing or repairing equipment, shut the engine down. Turn Master Disconnect switch OFF. Install a “DO NOT START ENGINE” sign on the operator’s cab door when making repairs to the machine.

Before performing maintenance or repair work on any equipment, consult the manufacturer’s instruction manual and follow recommended procedures.

The radiator and the engine cooling system should be inspected daily and cleaned as necessary to maintain moderate engine temperatures.

Prior to welding on any part of the machine, it should be cleaned and a fire extinguisher should be made available at the welding location. Care must be taken in attaching the welding machine grounding clamp so current does not pass through bearings, especially the swing bearing. Also, the battery negative (-) terminal must be disconnected.

1.7

Never use your bare hand to check for fluid leaks.

Fluid leaks under pressure may not be visible.

When searching for leaks, wear work gloves and use a wrench or piece of wood to move hydraulic hoses. Do not grab hold of hydraulic hoses. Wear safety goggles for eye protection.

Explosive release of fluids from the pressurized cooling system can cause serious burns.

Shut off engine. Only remove engine radiator filler cap when cool enough to touch with bare hands.

Slowly loosen cap to first stop to relieve pressure before removing completely.

Do not change any pressure or relief setting unless authorized instruction has been obtained.

Use the proper tool for the job. Repair or replace worn or damaged tools including lifting equipment immediately.

Tigercat T240/T245 Track Loader

Safety Work in a ventilated area. If it is necessary to run an engine in an enclosed area, use an exhaust pipe extension to remove toxic exhaust fumes.

SERVICING SAFETY PRECAUTIONS continued

If you don't have an exhaust pipe extension, either work outside, or open the shop doors.

Keep your hands, feet, head, and loose clothing away from power driven parts. Tie long hair behind your head. Remove rings and other jewellery to prevent electrical shorts and entanglement in moving parts.

Dispose of all fluids properly according to all applicable laws and regulations for the region.

Always be aware of machine pinch points that could cause injury. Never place body parts within the range of motion of the working parts of the machine.

Do not pour fluids into the ground, stream, pond or lake.

Before draining any fluids, know the proper way to dispose of them.

Never stand under an object supported with hydraulics. Always use safety stands or a locking device.

Never leave the cab partially tilted. It should always be either fully forward or fully closed.

Before performing work on the grapple or boom, ensure they are firmly supported.

If the engine is running inside a building, ensure that sufficient ventilation is available to prevent a buildup of toxic exhaust fumes. Run the engine only when it is necessary for testing or adjustments.

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Tigercat T240/T245 Track Loader

Safety dislodged by vibration this smoldering debris can fall into other areas of the machine and thereby spread a fire.

FIRE PREVENTION

5. Clean out all accumulated forest debris (twigs, pine needles, branches, bark, leaves, saw dust, small wood chips) and any other combustible materials from inside the machine belly pans or lower machine structures as well as from areas in proximity to the engine, fuel and hydraulic oil systems no less frequently than at the completion of each work shift.

When working in a forest environment, it is impossible to prevent combustible debris from collecting in tight corners of the machine. This debris, in itself, may cause a fire; however, when mixed with fuel, oil or grease in a hot or confined place, the danger of fire is greatly increased.

6. Clean up any grease, diesel fuel, hydraulic and lubricating oil accumulation and spillage immediately.

7. Steam clean the engine, transmission, brake, fuel and hydraulic tank compartments of all equipment at least once a month or more frequently depending on logging conditions.

The following fire prevention guidelines should be used to supplement the operator s fire prevention efforts. In no case should the guidelines be used, or assumed, as replacements for diligent operator efforts at preventing fires.

8. Be cautious when smoking. An open flame, a lighted cigarette, etc., should not be permitted around any vehicle, especially during fuelling operations and/or when the fuel system is open to the atmosphere, and/or when servicing batteries.

The following guidelines will help to keep your equipment up and running efficiently and keep the risk of fire damage to a minimum.

1. Maintain a CHARGED fire extinguisher on the machine at all times and KNOW HOW TO USE IT.

9. Shut down equipment immediately when a problem is suspected or smoke is detected.

2. Inspect the machine for any signs of fuel or hydraulic system leakage and check for worn or eroded fuel or hydraulic lines before starting up any equipment.

10. Park the machine at least 50 feet away from other equipment at the end of each shift.

3. Remove debris and blow out dust regularly from the air intake doors, engine radiator, hydraulic oil cooler and A/C condenser core to prevent overheating of the engine and hydraulics. Refer to CLEANING A/C CONDENSER, OIL COOLER AND RADIATOR in SECTION 2 of the OPERATOR S MANUAL.

12. Remain with the machine for at least 45 minutes at the end of operations while the machine cools.

11. Turn the battery disconnect switch to OFF at shut down to avoid loss by electrical short.

13. Once a fire has started on a machine hoses will quickly burn through causing pressurized fluids (diesel fuel, hydraulic oil, etc.) to fuel the fire. NEVER leave the machine parked with booms or arches suspended off the ground, as they will inject hydraulic oil into the fire if a supporting hose burns through.

4. Blow off all debris and dust accumulated near hot engine exhaust components (turbocharger and exhaust manifold as well as exhaust pipes and muffler) at the completion of each work shift or more frequently depending on logging conditions.

Visual inspection after blow off to ensure thorough cleanliness is vital. Engine exhaust systems provide numerous small pockets where saw dust, small wood chips and other flammable forest debris can gather. Even small accumulations close to hot exhaust components can ignite and smolder. If

14. Remove all keys, lock equipment and fuel cap at the end of operations to reduce the risk of vandalism.

15. Before starting repair work, such as welding, the surrounding area should be cleaned and a fire extinguisher should be close by.

16. Use only nonflammable solutions for cleaning the machine or components.

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Continued on page 10

Tigercat T240/T245 Track Loader

Safety WHAT TO DO IN CASE OF A MACHINE FIRE

FIRE PREVENTION continued

At all times ensure your own personal safety and the safety of anyone that may be in the area. Approach any fire with extreme caution.

If the machine is in a dangerous position, attempt to move to a safe position. Lower working attachment to the ground.

Shut the engine off.

Activate the fire suppression system*

Radio or call for help (as appropriate).

Exit the machine taking fire extinguisher or water hose (if applicable) with you.

If you can safely open the access panels to the machine, in the area of the fire, do so.

If you can safely do so, attempt to extinguish the fire.

A dry chemical fire extinguisher should be used first, if available.

Use the PASS method with most extinguishers.

Continued from page 9

17. Store rags and other combustible materials in a safe, fireproof location.

18. Do not use the machine on top of or to push piles of burning timber. A machine fire will result.

EQUIPMENT FIRES ADVERSELY EFFECT YOUR ABILITY TO LOG, MAY INCREASE YOUR INSURANCE PREMIUMS DRAMATICALLY OR PREVENT YOU FROM OBTAINING INSURANCE COVERAGE AT ALL. WHAT ELSE TO DO BEFORE YOU EXPERIENCE A FIRE

Ensure that you are familiar with emergency procedure in the event of a fire.

Ensure that your fire suppression system* is charged and functional.

Ensure that any hand held fire extinguishers are charged and functional.

Ensure that any stored water systems on the machine are charged and functional.

Ensure that the nozzle of any hand held extinguishers available at the work site fits within the access holes in the doors of the machine.

Ensure that you have the proper fire extinguishers on site. Most fires involving mobile equipment will be of the A or B type.

You should have a dry chemical extinguisher rated ABC and a pressurized water extinguisher rated A. Prevent the fire from happening by ensuring that the machine is cleaned regularly and all systems are well maintained. *NOTE: Dry chemical fire suppression systems are offered by Tigercat as an optional installation on some of the Tigercat product lines. Please disregard any references made to fire suppression systems if not installed on your machine.

1.10

Pull the pin. This will allow you to discharge the extinguisher.

Aim at the base of the fire. If you aim at the flames (which is frequently the temptation), the extinguishing agent will fly right through and do no good. You want to hit the fuel.

Squeeze the top handle or lever. This depresses a button that releases the pressurized extinguishing agent in the extinguisher.

Sweep from side to side until the fire is completely out. Once the fire is out, keep an eye on the area in case it re-ignites.

Tigercat T240/T245 Track Loader

Safety WHAT TO DO AFTER A FIRE

FIRE PREVENTION continued

20229A

TYPICAL FIRE EXTINGUISHER ACCESS HOLE

If you are unable to open the access door(s), but can safely reach the fire extinguisher access hole, place the nozzle of the fire extinguisher into the appropriate fire extinguisher access hole and discharge the extinguisher.

Failing all attempts to access the machine compartment, attempt to discharge the extinguisher through the mesh or any available openings on the machine.

Use the pressurized water hose supplied with the machine (if applicable) or a pressurized water extinguisher (if available) after the discharge of a dry chemical extinguisher or suppression system* to remove heat build up from the area. A fire suppressed by a dry chemical powder may re-ignite with the latent heat of any debris in the area.

Remain with the machine until help arrives to ensure that the fire does not re-ignite.

1.11

Notify your equipment dealer and or Tigercat Industries Inc. by completing an incident report, Tigercat form number 5101.

Ensure that the cause of the fire is determined and all appropriate repairs are completed before returning the machine to work.

Ensure that the fire suppression system* is properly serviced and returned to a functional state (if applicable).

Ensure that all extinguishers used in fighting the fire are replaced or recharged as appropriate.

Tigercat T240/T245 Track Loader

Safety

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Tigercat T240/T245 Track Loader

SECTION 2 - CONTROLS & OPERATION OCTOBER 99

Read and understand the entire manual including Safety section prior to operating any equipment. Read and understand all manuals for any attachments or accessories used with the Loader.

CONTENTS - SECTION 2 A/C HEATER CONTROLS .............................. 2.6 AIR CLEANER .............................................. 2.18 AIR CLEANER UNLOADER VALVE .............. 2.18 AIR FILTER RESTRICTION INDICATOR ...... 2.18 AUXILIARY FUNCTIONS ................................ 2.3 BATTERY DISCONNECT SWITCH .............. 2.12 BREATHER, HYDRAULIC RESERVOIR ....... 2.17 CAB CONTROLS ............................................ 2.2 CAB TILTING PROCEDURE ......................... 2.13 CARE OF THE MACHINE ............................. 2.26 CONTROLS, CAB ........................................... 2.2 DRIVE SPEED ~ SWITCH ............................. 2.3 ENGINE COMPARTMENT ............................ 2.12 ENGINE COMPARTMENT ACCESS ............ 2.12 ENGINE COOLANT TEMPERATURE ............. 2.7 ENGINE, IGNITION SWITCH ......................... 2.5 ENGINE, LOW COOLANT LEVEL .................. 2.7 ENGINE OIL PRESSURE ............................... 2.7 ENGINE START SWITCH, ENGINE COMP. . 2.13 ENGINE, STOPPING .................................... 2.25 ETHER START ................................................ 2.5 FAN, CAB ........................................................ 2.9 FILTERS, A/C AND HEATER .......................... 2.6 FILTERS, HYDRAULIC ................................. 2.17 FIRE EXTINGUISHER .................................... 2.9 FLUID LEAKS ............................................... 2.25 FOOT PEDAL .................................................. 2.2 FOOT PEDAL - LEFT TRACK DRIVE ............. 2.3 FOOT PEDAL - RIGHT TRACK DRIVE ........... 2.3 FOOT PEDAL - SWING .................................. 2.2 FUEL TANK AND FILLER ............................. 2.19 FUSE PANEL .................................................. 2.8 HAND FILL PUMP, HYDRAULIC OIL .. 2.16, 2.17 HEATER - A/C CONTROLS ............................ 2.6 HORN .............................................................. 2.3 HOUR METER ................................................ 2.8 HYDRAULIC FILTERS .................................. 2.17 HYDRAULIC OIL TEMPERATURE ................. 2.8 HYDRAULIC RESERVOIR BREATHER ........ 2.17

IGNITION SWITCH ......................................... 2.5 JOYSTICK, L.H. .............................................. 2.2 JOYSTICK R.H. ............................................... 2.2 LIGHT - DOME ................................................ 2.9 LIGHTER ......................................................... 2.5 LIGHTS, SERVICE .......................................... 2.5 LIGHTS, SERVICE .......................................... 2.5 LIGHTS, WORK .............................................. 2.5 LIGHTS, WORK .............................................. 2.5 LOW HYDRAULIC OIL LEVEL ........................ 2.7 MACHINE OPERATION ................................ 2.21 PRE-START CHECKS ............................... 2.21 RESTARTING AN ENGINE THAT HAS RUN OUT OF FUEL ................................................ 2.24 STOPPING THE ENGINE .......................... 2.25 MACHINE PREPARATION ............................ 2.25 PILOT RESET ................................................. 2.4 PILOT SYSTEM SHUT OFF ........................... 2.4 PRE-START CHECKS ................................... 2.21 PUMP SUCTION SHUT-OFF VALVE(S) - T2452.16 RADIO, 2-WAY ................................................ 2.9 SEAT ............................................................. 2.10 SEAT, OPERATING AND ADJUSTING ......... 2.10 SERVICE LIGHTS ........................................... 2.5 STEERING ...................................................... 2.3 STOPPING THE ENGINE ............................. 2.25 SWING ............................................................ 2.2 TAPE DECK .................................................... 2.9 THROTTLE CONTROL ................................... 2.5 TRAVELLING .................................................. 2.3 VOLTMETER ................................................... 2.8 WASHER ........................................................ 2.4 WINDOWS ...................................................... 2.9 WIPER ............................................................ 2.3 WORK LIGHTS ............................................... 2.5

Tigercat T240/T245 Track Loader

Controls and operation IMPORTANT

This manual is applicable to factory installed machine functions and controls. It does not take into account any changes or modifications made after shipment. Verify all functions before operating this machine.

CONTROLS - CAB NOTE All joystick and Foot Pedal controls require pilot pressure. Refer to PILOT RESET in THIS SECTION. 1

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1. LEFT HAND JOYSTICK LEVER

2. RIGHT HAND JOYSTICK LEVER

Hoist Boom Push the joystick lever forward to lower the Hoist Boom.

Stick (Jib) Boom Push the joystick lever forward to move the Stick in.

Pull the joystick lever back to raise the Hoist Boom.

Pull the joystick lever back to move the Stick out.

Grapple Open Move the joystick lever to the left to open the grapple arms.

Grapple Rotate Move the joystick lever to the left to rotate the grapple counter clockwise (left)

Grapple Close

Grapple Rotate

Move the joystick lever to the right to close the grapple arms.

Move the joystick lever to the right to rotate the grapple clockwise (right).

LEFT HAND JOYSTICK ROCKER SWITCH

RIGHT HAND JOYSTICK ROCKER SWITCH

The functions associated with the left hand joystick rocker switch will vary depending on the optional equipment installed on the machine.

Push the left hand side of the rocker switch to extend (cut) with the slasher saw.

Push the right hand side of the rocker switch to retract the slasher saw.

With a grapple saw: Push and hold the rocker switch to extend (cut) with saw.

3. FOOT PEDAL - SWING Depress the Left side of the foot pedal to swing left.

Release the rocker switch to retract saw.

Depress the Right side of the foot pedal to swing right.

The foot pedal will automatically return to the center position once released. The swing will cease when the foot pedal returns to center.

2.2

Tigercat T240/T245 Track Loader 22

6

Controls and operation 7

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CONTROL PANEL

156-0A

SWING LEFT

the tracks at different speeds and should only be done when moving; rotating the tracks in opposite directions should be avoided where possible.

SWING RIGHT

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6. TRACK DRIVE ~ SWITCH WITH LIGHT

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Placing this switch in the OFF position will prevent the loader from being accidentally driven while loading or unloading.

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• 247-5

Place this switch in the ON position to drive the machine. The light in the switch will be ON. 7. DRIVE SPEED ~ SWITCH WITH LIGHT

SWING AND DRIVE FOOT PEDALS

Two drive speed ranges are possible. LOW position will provide a slow driving speed.

HIGH position provides a faster speed with reduced driving torque.

4. LEFT FOOT PEDAL - LEFT TRACK DRIVE Depress the foot pedal with the TOE to drive FORWARD. Depress the foot pedal with the HEEL to drive BACKWARD. 5. RIGHT FOOT PEDAL - RIGHT TRACK DRIVE Depress the foot pedal with the TOE to drive FORWARD. Depress the foot pedal with the HEEL to drive BACKWARD. Travelling

Place this switch in the LOW position when maneuvering around the loading area.

The HIGH position should only be used with the loader on flat solid ground. A flat bed trailer should be used to transport the loader over greater distances.

8. AUXILIARY FUNCTIONS Two spare rocker switch locations are provided to allow installation of other accessories.

Travel is accomplished by turning the track drive switch to the ON position and depressing both foot pedals simultaneously.

Travel over distances should be done in the forward direction to reduce the wear on track components. Track drive gearboxes are considered to be at the rear of the machine for travelling in the forward direction.

9. HORN ~ SWITCH Depress this rocker switch to sound the horn.

10. WIPER ~ SWITCH

Steering Steering the vehicle is achieved by operating

2.3

This switch is equipped with 3 levels, Off (Rocker switch back), Low (center position) and High (Rocker switch forward). Do Not use WIPER on a dry window, this may result in scratching.

Tigercat T240/T245 Track Loader

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Controls and operation

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CONTROL PANEL

11. WASHER ~ SWITCH The front window wiper is equipped with a window washer fluid nozzle. To operate, depress and hold the Washer button and run WIPER. Release the Washer button and turn off WIPER when window is sufficiently clean.

ARMREST

••

The Washer fluid reservoir is located inside the cab. If the loader is to be operated or transported through a climate where freezing temperatures may occur use an antifreeze washer fluid.

L.H. ARM REST IN DOWN POSITION AND LIMIT SWITCH ON

13 LIMIT SWITCH ACTUATING LEVER ON SEAT BASE

If the machine is equipped with a tilting cab, drain the washer fluid to below half full level before tilting the cab.

••

••

12. PILOT RESET ~ SWITCH This function is provided to prevent accidental or improper use of the controls from anywhere but the operators seat.

247-25

With the engine running and the L.H. arm rest DOWN, push this switch to REACTIVATE the pilot system after it has been deactivated by raising the L.H. arm rest, or by turning the ignition switch to the OFF position.

PILOT SYSTEM SHUT OFF

13. PILOT SYSTEM SHUT OFF ~ LIMIT SWITCH When the L.H. arm rest is placed in the UP position, a limit switch shuts OFF the pilot system DEACTIVATING all operating functions. When the L.H. arm rest is placed in the DOWN position, the limit switch closes and turns ON the pilot system. But the operating functions are not REACTIVATED until the PILOT RESET switch (item 12) is pressed.

2.4

Tigercat T240/T245 Track Loader

Controls and operation

14. LIGHTER

19. THROTTLE CONTROL

Depress lighter fully into socket and wait until it pops back up. Pull lighter out of socket and use coil to light cigar(ette). CAUTION: Lighter coil reaches high temperature which can cause burns to skin and can start fire. Handle with care. DO NOT use in presence of explosive or flammable liquids or vapour.

Serious injury, death and/or property damage may result.

The throttle control should not be moved unless the ignition key is in the RUN position otherwise damage to the fuel control solenoid and linkage may result.

The throttle control is adjusted by pushing the button in the center end knob and raising or lowering the throttle control.

For LOW IDLE engine RPM, push the center button and lower the throttle control completely.

15. ETHER ~ NOT USED 16. SERVICE LIGHTS

To INCREASE engine RPM, push the center button and raise the throttle control until the engine speed required is reached.

This switch controls the service light located in the engine enclosure. The circuit draws current directly from the battery and is protected by a fuse located in the fuse box.

Maintaining Correct Engine Speed The engine RPM should checked regularly with a hand tachometer and adjusted as necessary.

17. WORK LIGHTS This switch controls the work lights located on the front of the cab and on the stick boom.

The circuit draws current directly from the battery and is protected by a fuse located in the fuse box.

Low Idle - 950 rpm (No Load) High Idle - 2400 rpm Max. (No Load) The above values are taken with the hydraulic and engine oil at normal operating temperature and without any functions operating.

18. IGNITION SWITCH This is a three position switch labelled OFF/ RUN/START. OFF Position - All electrical power through the ignition switch is turned OFF.

WARNING At no time should the high idle speed exceed the recommended value as serious damage to the pumps will result.

Electrical power is still available for the horn, lighter, tape deck, 2 way radio, cab dome light, defroster fan, work lights and service light.

RUN Position - Battery is connected to all functions. Used for normal machine operation.

START Position - Connects the battery to the start relay to start the engine. Turning the key to this positions starts the engine. The key will return to RUN position when released.

NOTE: The engine will not start if the pump suction shut-off valve(s) in the hydraulic reservoir is in the closed position. Refer to PUMP SUCTION SHUT-OFF VALVE(S) in THIS SECTION.

2.5

Tigercat T240/T245 Track Loader B

A

C

•

E

D

•

•• ••

Controls and operation

••

A/C HEATER CONTROL PANEL 22. HEATER - A/C CONTROLS 247-12

(A) Fan This four position switch (Off-1-2-3) is used to adjust the rate of heating or cooling by controlling the fan speed .

(B) Circulation control

RECIRCULATION AIR FILTER

This is a variable rotary dial switch to control the air supply source. Air can be drawn in from outside the cab or recirculated from inside the cab, or a mixture of both.

•

A/C HEATER UNIT

68-7C

23. FILTERS Two filters are provided with the heating & A/C unit. One is for filtering recirculated air from the cab. This is located at the bottom of the heater unit and should be inspected and

(C) Air conditioner ON/OFF switch Use this switch to turn the A/C system ON and OFF. NOTE: The fan must be ON to run the air conditioning.

IMPORTANT: During the cooler season when the A/C system is not used, it is recommended that it be run for a period of 5 minutes every 2 weeks. This will circulate oil to all components of the A/C system.

EXTERNAL AIR FILTER ACCESS PANEL

•

(D) Heater control Turn the dial to adjust the temperature of the heater.

LOWER RIGHT SIDE OF OPERATOR'S CAB

(E) A/C control Turn the dial to adjust the temperature of the A/C system.

205-12A

EXTERNAL AIR FILTER

cleaned on a regular basis. The second is for filtering outside air being drawn into the heater unit. This is located under an access panel on the right hand side of the cab and must be inspected and cleaned/replaced on a regular basis.

2.6

Tigercat T240/T245 Track Loader

Controls and operation

22

23

•

25

24

••

•

•• ••

26

27

•

247-16

ENGINE OIL PRESS. & COOLANT TEMP. GAUGES 25. LOW ENGINE OIL PRESSURE ~ RED LIGHT 247-13

This light will come ON when the engine oil pressure falls below 15 psi. If this light comes ON stop the engine and determine cause.

CONTROL PANEL

22. LOW COOLANT ~ RED LIGHT This lamp provides a warning that the coolant has dropped below a safe operating level. If this light turns on, immediately turn off the engine and correct the fault. The sensor is located in the side of the radiator surge tank.

The coolant surge tank (reservoir) can be filled through the access panel located on top of the engine compartment. Ensure that the engine has cooled down sufficiently and loosen pressure cap slowly to first stop, releasing any pressure prior to removing the cap fully. Use the proper solution of coolant antifreeze to fill the surge tank.

26. ENGINE COOLANT TEMP. ~ GAUGE The gauge labelled WATER TEMPERATURE displays the current engine coolant temperature.

The normal operating range is between 181°F and 203°F. If the temperature rises beyond 210°F, reduce the load on the engine and check for a plugged radiator. If the temperature does not drop, stop engine and determine cause. Do not continue to operate machine.

27. ENGINE COOLANT TEMP. ~ RED LIGHT

23. LOW HYDRAULIC OIL LEVEL ~ RED LIGHT

This light will come ON when the engine coolant temperature rise above 215°F If this light comes ON stop engine and determine cause. Do not continue to operate machine.

This light will come on when the oil level falls 13 gal. When the light first comes on stop engine and look for signs of broken hoses or other leaks. Repair leaks and refill the tank to FULL mark on the sight gauge. Restart engine and inspect for leaks.

24. ENGINE OIL PRESSURE ~ GAUGE This oil pressure gauge indicates the engine oil pressure while the engine is running.

The oil pressure must be greater than 15 psi at all times. If the oil pressure drops below 15 psi at any time, stop the engine and determine cause. Check engine oil pressure every time the engine is started.

The oil pressure at high idle and full load should normally operate between 30 and 60 psi.

NOTE: At low idle rpm the oil pressure will be low. This is not an abnormal condition, however it must be closely monitored.

2.7

Tigercat T240/T245 Track Loader 28

29

31

30

•

••

Controls and operation

• •

247-14

GAUGES AND HOUR METER

28. HYDRAULIC OIL TEMP. ~ GAUGE

247-15

FUSES

9654AX

FUSE PANEL

The gauge labelled OIL TEMPERATURE displays the current temperature of the hydraulic oil in the hydraulic reservoir.

If the hydraulic oil temperature rises beyond 180°F, check the following: • • • •

Plugged oil cooler Low hydraulic oil level Malfunction in a hydraulic circuit High loads on the hydraulic system

Do not continue to operate the machine if temperature remains above 180°F. Operation at high hydraulic oil temperature will shorten the life of hydraulic components.

31. FUSE PANEL The fuse panel is located inside the control panel behind a removable cover.

29. VOLT METER ~ GAUGE

Each circuit of the machine is protected by a fuse. If a fuse is blown it must be replaced by one of the same value. If the fuse blows again, the circuit should be inspected for possible short circuit or other malfunction.

Normal operating range is between 12-13.5 volts.

A reading in excess of 15 volts indicates a possible faulty voltage regulator.

A reading of less than 12 Volts indicates a possible faulty battery or alternator.

30. HOUR METER Powered through the engine oil pressure switch, this meter records the total number of hours the engine has run.

2.8

Tigercat T240/T245 Track Loader 32

34

35

33

Controls and operation

•

37

••

•

•

206-13A

32. FAN A three position switch; LOW, OFF and HIGH. is located on the base of the fan. The fan orientation is adjusted manually.

33. LIGHT - DOME 205-9A

Push the switch on the side of the dome to turn the light ON and OFF.

37. WINDOWS The right hand window and cab door window are sliding windows and can be opened by pushing on the handle and sliding the window open. To close, slide the widow closed firmly allowing the handle to latch on the frame.

34. TAPE DECK Consult the operators manual for the tape deck.

35. 2 WAY RADIO

CAUTION: Windows and door must remain closed while operating machine to prevent debris from entering cab and causing personal injury or property damage.

Consult the radio operators manual for the 2 way radio.

36

•

247-23

SLIDING WINDOWS HANDLE R.H. WINDOW AND CAB WINDOW

PORTABLE FIRE EXTINGUISHER

36. FIRE EXTINGUISHER A portable fire extinguisher is provided and is located in operator's cab. The extinguisher should be checked daily to ensure that it is charged. The pointer on the charge gauge should point to the green region. If the indicator falls out of this green area, the extinguisher should be serviced immediately.

2.9

Tigercat T240/T245 Track Loader

Controls and operation RIDES TOO SOFT OR BOTTOMS OUT PINCHES OPERATOR’S BUNS OR BACK/BACK SLAPS

38

The seat Ride Adjustment knob has not been tightened (turned counter-clockwise) enough. Insufficient ride adjustment exaggerates the knee-action movement of the seat. This usually happens because the operator is trying to lower the seat by decreasing the amount of ride adjustment instead of using the yellow Height Adjustment lever. Refer to HEIGHT ADJUSTMENT PROCEDURES.

••

SEAT TOO HIGH/SEAT TOO LOW

206-11A1

There are several things which can cause improper seat height. Refer to the height adjustment procedures and adjust seat to the desired position. If the proper height cannot be reached using one of the four height adjustment settings, it may be necessary to install the seat on an optional riser base. Seat height can be increased with optional risers available in 1 1/2”, 3 1/4" and 4" heights.

SEAT

38. SEAT The following is an extract from the manufacturers seat operating instructions document.

OPERATOR’S LEGS FALLING ASLEEP The seat is adjusted too high, and the Ride Adjustment knob has not been tightened (turned counter-clockwise) enough, resulting in the operator sitting in a “bucket”. Refer to the HEIGHT ADJUSTMENT PROCEDURES.

OPERATING THE MAGNUM 200TM SEAT RIDES TO STIFF/SEAT TENDS TO PUSH OR THROW OPERATOR FORWARD The Ride Adjustment knob has been tightened (turned counter-clockwise) too much. This typically happens because the operator is trying to use additional Ride Adjustment rather than the yellow Height Adjustment lever to raise the seat. Operator is riding the seat in the low height position setting. Refer to HEIGHT ADJUSTMENT PROCEDURES.

ARMRESTS TOO HIGH OR TOO LOW Refer to armrest adjustment bolt on the back of each armrest. Rotate the 9/16" bolt head clockwise to raise, or counter-clockwise to lower the armrest.

2.10

Tigercat T240/T245 Track Loader

Controls and operation RIDE ADJUSTMENT

4-WAY LUMBAR VERTICAL ADJUSTMENT

After adjusting height, the ride adjustment should be made by turning the Ride Adjustment knob counter-clockwise until the seat cushion is level.

•

4-WAY LUMBAR HORIZONTAL ADJUSTMENT

ISOLATOR ADJUSTMENT To activate, turn engagement lever clockwise.

To lockout, turn engagement lever counterclockwise.

RIDE ADJUSTMENT KNOB

4-WAY ADJUSTABLE LUMBAR

••

To position lumbar mechanism vertically, move vertical adjustment knob up or down.

For fore-and-aft displacement, rotate horizontal adjustment knob.

•• BACK ANGLE ADJUSTMENT KNOB

• ••

HEIGHT ADJUSTMENT LEVER (YELLOW)

•• OPTIONAL GLIDE-ALATORTM FORE/AFT ISOLATOR ENGAGEMENT LEVER (RED) SEATINC1

•

FORE/AFT SLIDE LEVER (BLACK)

SEAT ADJUSTMENTS

ADJUSTMENTS HEIGHT ADJUSTMENT PROCEDURES The SPRING-ASSISTED height adjustment is controlled by the yellow Height Adjustment lever located on the front left side of the seat chassis. The four height settings: top, bottom and two in-between, provide a total height adjustment of 3”.

TO RAISE Firmly lift up on the yellow Height Adjustment lever. When the yellow lever releases, hold it up while partially lifting the operator’s body weight from the seat. When the seat is at the desired height, FIRMLY PUSH DOWN on the yellow lever until the seat locks (a click should be heard).

TO LOWER Firmly lift up on the yellow Height Adjustment lever. When the lever releases, partially apply operator body weight to the seat until the seat is at the desired height.

FIRMLY PUSH DOWN on the yellow lever.

Hold lever down until the seat locks into position (a click should be heard).

2.11

Tigercat T240/T245 Track Loader

Controls and operation

ENGINE COMPARTMENT ENGINE COMPARTMENT ACCESS There are 3 access doors, 2 on the sides and one on the rear of the machine, and one access panel located on the platform beside the cab. The doors can be opened by unscrewing the retaining knob on the door.

The access panel is removed by lifting the latches outwards, tuning them 90° and then lifting the panel up and out.

153-0A

289-6

ENGINE COMPARTMENT ACCESS REAR

ENGINE COMPARTMENT ACCESS FRONT

• 289-14

••

ENGINE COMPARTMENT ACCESS LEFT SIDE RADIATOR

BATTERY DISCONNECT SWITCH

HINGE OUT A/C CONDENSER

• 248-2

•

ENGINE START SWITCH

BATTERY DISCONNECT AND ENGINE START SWITCHES (T245 SHOWN)

BATTERY DISCONNECT SWITCH

OIL COOLER

206-6A

This switch completely disconnects all electrical circuits on the machine from the battery and is located just inside the front access panel. It is good practice to turn this switch to OFF whenever the machine is left idle for an extended period of time (overnight etc.).

•

ENGINE COMPARTMENT ACCESS RIGHT SIDE

2.12

Tigercat T240/T245 Track Loader

Controls and operation

ENGINE START SWITCH (OPTIONAL) This is a three position switch labelled OFF/ RUN/START. The switch is used to start the engine when it is necessary to tilt the cab.

Refer to CAB TILTING PROCEDURE in THIS SECTION. OFF Position - All electrical power through the ignition switch is turned OFF. RUN Position - Battery is connected to the engine fuel solenoid. No other machine functions are operable.

RIGHT SIDE LOWER PANEL

START Position - Connects the battery to the start relay to start the engine. Turning the key to this position starts the engine. The key will return to RUN position when released.

• • 4-RETAINING BOLTS

CAB TILTING

199-16

CAB TILTING PROCEDURE (OPTIONAL) 1. Park machine on level ground.

2. Stop the engine.

3. Remove all loose items from the cab.

4. Drain windshield washer fluid in reservoir to below half full level.

5. (Earlier machines) Remove the 4 retaining bolts securing the right side lower panel and swing open the lower panel.

CAB

• ••

•• LOCKING BOLT

UPPER FRAME 286-19A

CAB LOCKING BOLT

6. Reach behind cab and remove the locking bolt securing the cab to the frame (2 locking bolts and nuts were used on earlier machines).

7. (Earlier machines) Close the right side lower panel and secure in place with the 4 retaining bolts.

2.13

Tigercat T240/T245 Track Loader

Controls and operation

8. Start the engine.

RIGHT SIDE LOWER PANEL

9. Ensure that there are no obstacles in front of the cab that would prevent the cab from tilting.

•• ••

248-5

CAB TILT LEVER

10. Using the cab tilt lever, tilt the cab forward until the retaining chain is tight.

NOTE: Never leave the cab partially tilted. It should always be either fully forward or fully closed.

RETAINING CHAIN

11. Stop the engine.

LOCKING BOLT HOLES

••

12. Use the reverse procedure to place the cab in the operating position.

•• 289-21X

CAB TILTING

HYDRAULIC RESERVOIR LEVEL The hydraulic oil reservoir is located at the rear left of the engine compartment.

A sight gauge on the front of the reservoir is visible from the left hand access door. The hydraulic oil level must be kept between the HIGH and LOW limits at all times.

Incorporated into the level indicator is a low level switch, when the hydraulic oil reaches this level the switch turns a warning light ON in the operator's cab.

Allowing the level to drop below the LOW limit can result in severe damage to hydraulic components.

2.14

Tigercat T240/T245 Track Loader

••

Controls and operation

HYDRAULIC OIL FILTERS

••

• SUCTION TUBES

HYDRAULIC OIL FILTERS

••

••

RESERVOIR

•

• •

••

PUMP SUCTION SHUT-OFF VALVE

RESERVOIR

• ••

HYDRAULIC OIL SIGHT GAUGE/ SENDER

••

HYDRAULIC OIL SIGHT GAUGE/ SENDER

• SENDER HYD. OIL TEMP. HYDRAULIC PUMPS

••

PUMP PILOT SUPPLY SHUT-OFF VALVE

SENDER HYD. OIL TEMP.

•

• •

•• •• 281-12

•

••

•

••

HYDRAULIC PUMPS

••

HYDRAULIC OIL RESERVOIR (T240) 287-2

PUMP PILOT SUPPLY SHUT-OFF VALVE

••

••

SUCTION TUBES

HYDRAULIC OIL RESERVOIR (T245)

If the oil level drops, inspect the machine including all fitting and hydraulic components for leaks. Once the source of the oil loss is located and repaired, oil can be added to the reservoir.

SIGHT GAUGE

PILOT SUPPLY SHUT-OFF VALVE A ball valve is incorporated into the suction line between the pilot pump inlet and the hydraulic reservoir. This is used to isolate the hydraulic oil in the reservoir when servicing the pilot pump.

•• LOW LEVEL SENDING UNIT

248-16

•

HYDRAULIC OIL SIGHT GAUGE/SENDER

2.15

Tigercat T240/T245 Track Loader

Controls and operation

PUMP SUCTION SHUT-OFF VALVE(S) - T245 On earlier T245 Loader model machines each pump had it's own suction tube with a ball valve incorporated into each line to isolate the hydraulic oil in the reservoir when servicing the PUMP SUCTION TUBES

• LIMIT SWITCHES

•

•• ••

bolt, A limit switch attached to the side of the hydraulic tank and actuated by the lever, is incorporated into the start circuit so that when the lever is in the closed position, the engine cannot be started.

BALL VALVES IN OPEN POSITION

OIL FILL SHUT-OFF VALVE SUCTION HOSE IN STORED POSITION

••

••

• ••

••

•• •

252-19

HAND FILL PUMP

HYDRAULIC RESERVOIR

•

PUMP SUCTION SHUT-OFF VALVES (EARLIER T245) pumps. A limit switch attached to each ball valve is incorporated into the start circuit so that when these ball valves are in the closed position, the engine cannot be started.

•

On later T245 Loaders one suction header is used with one shut-off valve installed inside the reservoir to supply all three pumps. The shut-off valve is operated by a lever on the outside of the tank and is used to isolate the hydraulic oil in the reservoir when servicing the pumps. The lever is held in the OPEN position by a nut and

206-17A

HYDRAULIC OIL HAND FILL PUMP

HYDRAULIC OIL HAND FILL PUMP The hydraulic hand fill pump is used to add oil to the hydraulic reservoir and is located inside the engine compartment near the front left corner. It is accessible from the front access panel.

• PUMP SUCTION SHUTOFF VALVE HANDLE IN CLOSED POSITION

ADDING OIL - Prior to adding oil to the reservoir, determine and repair the source of the oil loss. Open the oil fill shut off valve (ball valve located on top of the hand pump).

Clean the suction hose thoroughly, remove the plug and insert end into supply drum.

Operate the pump by moving the handle back and forth at medium speed and a steady motion. The oil passes through the filters on the return lines of the hydraulic system.

When the sight gauge reads between LOW and HIGH cease pumping and return handle to upright position. Close the oil fill shut off valve.

SHUT-OFF VALVE LIMIT SWITCH

••

287-22

PUMP SUCTION SHUT-OFF VALVE (LATER T245)

2.16

Tigercat T240/T245 Track Loader

AIR BREATHER

Controls and operation is to be changed. The double filter head has a Red pop-up indicator that signifies that the filters elements require replacing.

••

TOP RIGHT SIDE OF RESERVOIR

LOCATED LOWER LEFT SIDE OF ENGINE COMPARTMENT

• 206-18A

PILOT FILTER ELEMENT

AIR BREATHER, HYDRAULIC RESERVOIR

HYDRAULIC RESERVOIR BREATHER

205-23A

The pilot supply line also contains a hydraulic filter. This filter should be checked and replaced as per the maintenance schedule in SECTION 3 of THIS MANUAL.

The Hydraulic Reservoir Breather prevents pressure build up in the Hydraulic Reservoir.

It is located at the top of the right hand side of the reservoir and is accessible through the rear door.

IMPORTANT

HYDRAULIC FILTERS DOUBLE FILTER

CHECK VALVE

•

•

HYDRAULIC PILOT FILTER

Contaminated hydraulic fluid can lead to premature failure of hydraulic components and costly repairs. Filters must be replaced at the recommended time intervals, See SECTION 3 in THIS MANUAL.

SINGLE FILTER

••

Only Tigercat replacement filters must be used.

Do not substitute with other cheaper inferior brands. Tests have shown that Tigercat filters can have twice the filtering capacity as that of other name brands.

•

281-14

HYDRAULIC RETURN FILTERS

There are two hydraulic return lines. One line contains a double filter and the other has one single filter providing filtration of 7 microns.

Each line has a bypass valve with a 20 psi cracking pressure such that oil can bypass the filters if they become restricted. Each filter head is equipped with a pressure gauge indicator which represents the degree of restriction the filters are contributing. On the single filter the indicator has green and red ranges. When the indicator reaches anywhere in the red range, the filter element

2.17

Tigercat T240/T245 Track Loader

Controls and operation

AIR CLEANER The air cleaner on this machine uses 2 filter elements, a primary element and a safety element.

To ensure maximum engine protection, it is important that the elements be serviced correctly and at proper servicing intervals.

AIR INTAKE GRILL

INDICATOR

AIR CLEANER UNLOADER VALVE

AIR INTAKE TUBE AIR FILTER

•

••

205-18A

• AIR CLEANER

•• 1/4" HOSE CONNECTION

•• 283-7A

••

FILTER RESTRICTION INDICATOR

AIR FILTER RESTRICTION INDICATOR A filter restriction indicator is located in the engine enclosure beside the air intake grill.

The indicator is remote mounted and is connected to the outlet side of the air filter with a 1/4" diameter hose. Service to the filter is required when the indicator shows RED. This indicator provides a continuous reading whether the engine is running or is shut down.

After servicing the filter, re-set the indicator by pressing down on the re-set button.

205-19A

AIR CLEANER PRIMARY ELEMENT

AIR CLEANER UNLOADER VALVE This rubber valve on the tube of the air cleaner housing should be checked at the beginning of every shift. (8 hours) If this valve is missing, damaged or has become hard, it will cause the air cleaner to become ineffective. The unloader valve should be replaced every 1000 hours.

205-22A

AIR CLEANER SAFETY ELEMENT

In addition to the LUBRICATION AND MAINTENANCE SCHEDULE, the following instructions should also be noted.

OVER SERVICING Filter elements increase in dust cleaning efficiency as dust builds up on the media.

Looks can be deceiving. A filter that is dirty is actually more efficient than one that is clean. A filter with dust build up on the media reaches nearly 100% dust cleaning efficiency. Only when a filter is so clogged with dirt that air restriction goes beyond the engine manufacturer’s guidelines, should be replaced.

Remove the unloader valve from the tube of the air cleaner housing.

Check and clean the valve. A good valve should be soft and flexible. If it is plugged, then check the filter elements, they may need replacing. Re-attach the valve to the tube.

The valve should suck closed at about 1/3 of full throttle.

When operating in high dust conditions this valve should be checked and squeezed every 2 hours to release dust buildup.

IMPROPER SERVICING Engine exposure to dust during servicing is the

2.18

Tigercat T240/T245 Track Loader

Controls and operation

largest single factor contributing to engine damage due to dust. Abrasive dust can easily enter the intake system once the air cleaner element has been removed for replacement.

The safety element reduces the risk, however it must also be replaced at every third primary element change.

••

IMPORTANT STEPS TO FOLLOW 1. Release the seal gently to reduce the amount of dust dislodged.

FUEL SIGHT GAUGE

2. Avoid dislodging dust from filter element(s) by gently pulling the element off the outlet tube.

FILLER TUBE

•

3. Always clean the sealing surface of the outlet tube before inserting a new filter element.

4. Always clean the inside of the outlet tube.

5. Check the old filter, it can help you detect foreign material on the sealing surface that may be causing leakage.

6. Inspect the new filter for damage.

7. Insert the new filter properly. Apply pressure to the outer rim of the filter, not the flexible center.

8. Check connection and ducts for air tight fit.

Ensure that all clamps, bolts and connections are tight. Leaks here send dust directly to the engine.

248-18

FUEL TANK AND FILLER

AIR VENT PASSAGE

FUEL TANK AND FILLER The tank is located underneath the cab and has a capacity of 90 US gallons. The fuel filler is located on the front of the machine below the cab.

•

To add fuel to the tank place the fill nozzle in the inner fill tube, air from the tank will vent out via the air vent passage.

••

248-20

2.19

FUEL FILL TUBE

INNER FILL TUBE

Tigercat T240/T245 Track Loader

Controls and operation

2.20

Tigercat T240/T245 Track Loader

Controls and operation

MACHINE OPERATION Before operating the machine, follow the PERIODIC MAINTENANCE instructions in SECTION 3 of THIS MANUAL. Refer to the Operator’s Manual for the Diesel Engine supplied with the machine.

Any personnel who is to operate this machine must be fully trained in safety and operating procedures by a competent person.

Read and understand this entire manual prior to operating machine.

••

SIGHT GAUGE

PRE-START CHECKS 1. Ensure ignition switch is in the OFF position.

2. Check fire extinguisher is sufficiently charged.

LOW LEVEL SENDING UNIT FUEL SIGHT GAUGE

•• • 248-16

CHECK HYDRAULIC OIL LEVEL

4. Check that the hydraulic oil level is between the HIGH and LOW marks on the level gauge.

ENGINE OIL LEVEL DIPSTICK

248-20

••

CHECK FUEL LEVEL

3. Check fuel level.

205-17A

CHECK ENGINE OIL LEVEL

5. Check that the engine oil level is between the ADD and FULL marks on the dipstick.

2.21

Tigercat T240/T245 Track Loader

Controls and operation AIR CLEANER

DIPSTICK

•• •• AIR CLEANER UNLOADER VALVE

CHECK AIR CLEANER

205-18A

254-15

CHECK PUMP DRIVE GEARBOX OIL LEVEL (T245) 6. On machine model T245, check pump drive gearbox oil level (Dipstick provided).

•

8. Check air cleaner unloader valve.

9. Check tension and condition of all engine belts.

PUMP DRIVE GEARBOX BREATHER AND OIL FILL FILLER CAP

•

•• 287-20

PUMP DRIVE GEARBOX OIL FILL

AIR FILTER RESTRICTION INDICATOR

248-25 CHECK ENGINE COOLANT LEVEL 10. Check engine coolant level.

••

RADIATOR HINGE OUT A/C CONDENSER

•

••

•

CHECK AIR FILTER 7. Check air cleaner filter restriction indicator.

289-13

OIL COOLER 206-6A

CLEAN RADIATOR AND OIL COOLER

11. Clean radiator/oil cooler and all screens and doors.

12. Ensure all doors and access panels are closed and securely fastened.

2.22

Tigercat T240/T245 Track Loader

Controls and operation

13. If cab has been tilted, ensure that it is secured to the frame with the locking bolt(s).

BALL VALVES (IN OPEN POSITION)

PUMP SUCTION TUBES

•• ••

••

RESERVOIR

••

•

•

•• 249-24

CHECK WINDSHIELD WASHER LEVEL

••

252-19

HYDRAULIC RESERVOIR

PUMP SUCTION SHUT-OFF VALVES (EARLIER T245)

14. Check windshield washer fluid level.

15. Check swing drive gearbox oil level.

HALF FILL RESERVOIR WITH RECOMMENDED OIL AS SPECIFIED IN SECTION 3 OF THIS MANUAL

PUMP SUCTION SHUTOFF VALVE HANDLE IN OPEN POSITION

•

CONNECTING HOSE TO GEARBOX

••

•

206-16A

••

SWING DRIVE GEARBOX OIL RESERVOIR

CONNECTING HOSE FROM OIL RESERVOIR

•

287-3

•

SWING DRIVE MOTOR

TO PREVENT POSSIBILITY OF VALVE HANDLE ACCIDENTALLY MOVING TO THE CLOSED POSITION, SECURED HANDLE IN PLACE WITH A HEX. NUT AND BOLT.

PUMP SUCTION SHUT-OFF VALVE (LATER T245)

16. On machine model T245 ensure that the pump suction shut-off valve(s) are in the OPEN position and that the later style is secured in place by a hex. nut and bolt.

Engine will not start when this valve(s) is in the CLOSED position.

17. Inspect machine for leaks, damage or loose components or any other abnormal conditions.

••

18. Perform SCHEDULED MAINTENANCE as outlined in SECTION 3 of THIS MANUAL. OIL FILL TUBE SWING DRIVE GEARBOX

206-15A

• SWING DRIVE GEARBOX

2.23

Tigercat T240/T245 Track Loader

Controls and operation

STARTING THE ENGINE 1. Ensure that Pre-Start Checks have been performed and that the area is clear of personnel prior to starting the engine.

RESTARTING AN ENGINE THAT HAS RUN OUT OF FUEL 1. If the engine has run out of fuel the fuel line must be primed.

2.

2. Ensure key ignition is turn to OFF.

Turn keyed ignition switch to the RUN position.

3. Refill fuel tank completely.

3. Sound horn to warn personnel of engine start-up.

4. Move the throttle control to LOW IDLE position

4. Remove engine fuel filter and fill with clean fuel.

5. Turn keyed ignition switch to the START position to crank the engine.

5. Bleed the system according to the engine manufacturer’s operator’s manual.

6. When engine starts release key to RUN position.

6. Crank the engine until it starts. Do Not crank longer than 20 seconds. Wait 2 minutes between each attempt.

NOTE: If engine does not start after three attempts, check the fuel system. Absence of Blue or White smoke coming out of the exhaust pipe indicates that no fuel is being delivered.

CAUTION Do not start engine by shorting across starter terminals. Start engine only from operator's seat.

WARNING Do not attempt to operate any function or accessory while starting the engine. Serious injury or property damage may result.

CAUTION To prevent damage to starter, do not engage starter motor for more than 15 to 20 seconds. Wait 2 minutes between each attempt to start the engine.

If engine fails to start, refer to engine manufacturers operator's manual.

CAUTION After engine has started, keep engine speed low until engine oil pressure registers on gauge. If it does not register within 10 seconds, stop engine and investigate cause.

Allow a cold engine to warm up at LOW IDLE for at least five minutes before applying any load. Check all gauges regularly during the warm-up period.

2.24

Tigercat T240/T245 Track Loader

Controls and operation (l) Lower the grapple onto the trailer or stable ground ensuring grapple and booms are fully supported.

MACHINE PREPARATION Prior to commencing any log loading operations follow steps (a) through (n) to accomplish the following:

(m) Lower the throttle control to LOW IDLE. (n) Exit cab and visually inspect machine for leaks or other machine damage. Ensure that machine is in proper working order and is in safe condition before continuing operation.

• Warm up the hydraulic system.

• Test all systems for proper operation.

• Inspect for hydraulic oil leaks.

WARNING

CAUTION If any system or function fails to respond correctly to the controls, stop the machine preparation procedure and notify a mechanic. Failure to do so may result in damage to hydraulic pumps and other components.

Never use your bare hand to check for fluid leaks.

(a) Perform Pre-Start Checks, Starting the Engine and Setting as outlined in THIS SECTION.

Fluid leaks under pressure may not be visible.

When searching for leaks, wear work gloves and use a wrench or piece of wood to move hydraulic hoses. Do not grab hold of hydraulic hoses. Wear safety goggles for eye protection.

(b) Sound horn to warn personnel of machine operation. (c) Ensure gauges and warning lights are indicating normal operating conditions. (d) Check that all personnel are safe and clear of the machine. (e) Ensure both armrests are in the lowered position and press the Pilot Reset button. (f) Raise the throttle control to MID position. (g) Slowly raise and lower the hoist boom and stick boom and check for proper operation. (h) With the grapple raised slightly off the ground, test the grapple rotate in both directions and test the open and close functions. (i) Operate the swing in both directions to ensure proper operation. (j) Test all accessory equipment including grapple saw and slasher saw etc. (k) Continue testing and operating various functions until engine and hydraulic oil has warmed up to near normal operating temperatures. Never load the machine until it has sufficiently warmed up. Doing so may cause damage to the engine and hydraulic components.

2.25

Tigercat T240/T245 Track Loader

Controls and operation

CARE OF THE MACHINE

STOPPING THE ENGINE

1. Ensure that all fluid levels are always at the proper level. Refer to the LUBRICATION AND MAINTENANCE SCHEDULE provided in SECTION 3 of THIS MANUAL.

CAUTION Stopping the engine immediately after it has been working under load can result in overheating and premature wear of the engine components. Follow the stopping procedure outlined below to allow the engine to cool.

2. Follow proper procedure for cleaning windows described in this section.

3. Lubricate all necessary points as per the maintenance schedule provided.

1. Ensuring grapple and booms are fully supported by lowering grapple onto stable ground.

4. Never apply a load to a cold engine.

2. Reduce engine speed to LOW IDLE and continue to run for about three minutes to allow gradual dissipation of heat and also to reduce turbo speed. This will prevent loss of coolant by after boil and possible hot spot damage to the engine.

6. Clean machine including all platforms, inside engine enclosure and around radiator of all dirt and debris on a regular basis.

5. Close and secure all doors and access panel prior to operating machine.

7. Keep all steps, ladders and platforms clear of oil and other material or debris that can cause an unsafe condition.

3. Ensure all controls are in neutral positions and that all accessories and functions are turned off.

8. Ensure grapple head or boom is resting securely before shutting down the machine or servicing.

4. Do not race engine before shut-off 5. Stop engine by turning ignition switch to the OFF position.

6. Ensure grapple and booms are fully supported and that all functions are turned off.

Remove key from ignition, lock up cab and turn battery disconnect switch to OFF prior to leaving the machine.

2.26

Tigercat T240/T245 Track Loader

SECTION 3 - LUBRICATION & MAINTENANCE MARCH 00

CONTENTS - SECTION 3 AIR CONDITIONING - SERVICE ................................................................. 3.12 APPROVED HYDRAULIC OILS ..................................................................... 3.6 FILTERS HYDRAULIC OIL RETURN FILTERS ....................................................... 3.10 PILOT RETURN PRESSURE FILTER ..................................................... 3.11 GENERAL MAINTENANCE ........................................................................... 3.3 HYDRAULIC OIL RETURN FILTERS ........................................................... 3.10 LUBRICATING CYLINDER PINS AND BOOM JOINTS ................................ 3.4 LUBRICATION POINTS ................................................................................. 3.9 NEW MACHINE MAINTENANCE ................................................................... 3.2 FIRST 100 HOURS ..................................................................................... 3.2 FIRST 25 HOURS ....................................................................................... 3.2 FIRST 250 HOURS ..................................................................................... 3.2 THE FIRST 500 HOURS ............................................................................ 3.2 PILOT RETURN PRESSURE FILTER ......................................................... 3.11 PRESSURE SETTINGS FOR T240 LOADER ON TRACKS ........................ 3.16 PRESSURE SETTINGS FOR T245 LOADER ON TRACKS ........................ 3.17 PREVENTIVE MAINTENANCE SCHEDULE .................................................. 3.2 SCHEDULED MAINTENANCE EVERY 1000 HOURS ................................................................................. 3.5 EVERY 125 HOURS ................................................................................... 3.4 EVERY 2000 HOURS ................................................................................. 3.5 EVERY 24 HOURS: .................................................................................... 3.4 EVERY 250 HOURS ................................................................................... 3.5 EVERY 500 HOURS: .................................................................................. 3.5 EVERY 8 HOURS: ...................................................................................... 3.4 GENERAL ................................................................................................... 3.3 SERVICE AND LUBRICATION POINTS ........................................................ 3.9 TORQUE CHART, GENERAL ...................................................................... 3.15 TORQUE SETTINGS, RECOMMENDED ..................................................... 3.14

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

PREVENTIVE MAINTENANCE SCHEDULE FOR T240/T245 TRACK LOADER NEW MACHINE MAINTENANCE THE FIRST 100 HOURS:~ IMPORTANT REPLACE OIL IN:~ BEFORE DRIVING MACHINE ENSURE THAT THE TRACK TENSION (SAG) IS SET CORRECTLY.

TRACK DRIVE GEARBOX FILL TRACK DRIVE GEARBOX WITH BOTH LEVEL PLUGS IN LINE WITH THE HORIZONTAL PLANE AND ABOVE CENTER

TRACK SAG MAY BE SET LESS THAN SPECIFIED FOR SHIPPING PURPOSES.

ENGINE AND CHANGE OIL FILTER:

SEE ENGINE OPERATOR'S MANUAL. TIGHTENING POINTS:~

AFTER THE INITIAL PRE-DELIVERY INSPECTION HAS TAKEN PLACE BY THE DEALER PROCEED WITH THE FOLLOWING:~

CHECK TORQUE ON SWING BEARING RETAINING BOLTS ENGINE MOUNTING BOLTS PUMP DRIVE GEARBOX MOUNTING BOLTS PILOT PUMP MOUNTING BOLTS

THE FIRST 25 HOURS:~

SWING GEARBOX MOUNTING BOLTS

CHECK:HYDRAULIC OIL LEVEL

SWING MOTOR MOUNTING BOLTS

TRACK DRIVE GEARBOX OIL LEVEL

CAB SECURING BOLTS BOOM PIN NUTS TRACK SHOE BOLTS

REPLACE:~ ENGINE FUEL FILTER

TRACK ROLLER RETAINING BOLTS

HYD. OIL PILOT PRESSURE FILTER

TRACK SPROCKET RETAINING BOLTS

HYD. OIL RETURN FILTERS (3 ELEMENTS)

TRACK DRIVE GEARBOX MOUNTING BOLTS TRACK DRIVE MOTOR MOUNTING BOLTS ANY OTHER LOOSE NUT, BOLT OR FITTING

TIGHTENING POINTS:~

REFER TO DIESEL ENGINE SERVICE MANUAL AND ATTACHMENT MANUAL FOR ADDITIONAL REQUIRED MAINTENANCE AT THIS SCHEDULED TIME PERIOD.

ALL HYDRAULIC CONNECTIONS HOSE CLAMPS PIN RETAINERS ANY OTHER LOOSE NUT, BOLT OR FITTING

THE FIRST 250 HOURS:~ REPLACE OIL IN:~ PUMP DRIVE GEARBOX

3.2

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

GENERAL CAUTION ALL HANDLES, STEPS AND PLATFORMS MUST BE KEPT FREE OF GREASE, OIL, FUEL MUD, SNOW ICE AND FOREST DEBRIS TO PREVENT RISK OF PERSONAL INJURY þ CLEAN UP OIL SPILLS ON WALKING SURFACES IN ENGINE ENCLOSURE IMMEDIATELY

þ CLEAN AROUND FILLER CAPS BEFORE CHECKING OR ADDING FLUIDS þ CLEAN AROUND HYDRAULIC FITTINGS BEFORE BREAKING CONNECTION. PLUG OR CAP IMMEDIATELY

þ BEFORE WELDING ON MACHINE BE SURE THE NEGATIVE BATTERY TERMINAL IS DISCONNECTED

þ CLEAN UP SPILLS AS SOON AS POSSIBLE

þ WHEN WELDING, SECURE GROUND CONNECTION AS CLOSE TO WORKING POSITION AS POSSIBLE TO PREVENT ARCING ACROSS MACHINED SURFACES OR THROUGH BEARINGS

þ ALWAYS USE CLEAN OIL AND CONTAINERS þ DRAIN DIRTY OIL WHILE STILL WARM þ DO NOT EXCEED RECOMMENDED FLUID LEVELS

þ CLEAN AWAY ALL BRANCHES, BARK AND CHIPS. CLEAN UP ALL TRACES OF OIL TO AVOID FIRES

þ SERVICE ALL HYDRAULIC FILTERS AFTER THE FAILURE OF A PUMP, MOTOR, CYLINDER OR VALVE. FAILURES OF THIS NATURE COULD CONTAMINATE THE ENTIRE HYDRAULIC SYSTEM

þ ALWAYS HAVE A FIRE EXTINGUISHER AT HAND þ FOR SAFETY, ALWAYS LOWER BOOM ASSY. TO THE GROUND WHEN LEAVING CAB, LEAVING MACHINE UNATTENDED OR DURING SERVICE

þ TOP UP DIESEL FUEL AT EACH SHIFT TO REDUCE CONTAMINATION BY CONDENSATION

3.3

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

SCHEDULED MAINTENANCE EVERY 8 HOURS:~

EVERY 24 HOURS:~

• PERFORM FREQUENTLY MAINTENANCE AND IN ADDITION:~

• PERFORM 8 HOUR MAINTENANCE

• CHECK ENGINE COOLANT LEVEL

• SWING BEARING; 1-FITTING - 10 SHOTS

AND IN ADDITION LUBRICATE:~

• CHECK ENGINE OIL LEVEL • DRAIN FUEL/WATER SEPARATOR • CHECK HYDRAULIC OIL LEVEL

EVERY 125 HOURS:~

• CHECK SWING GEARBOX OIL LEVEL FILL RESERVOIR TO HALFWAY MARK

• PERFORM 8 HOUR MAINTENANCE • PERFORM 24 HOUR MAINTENANCE

LUBRICATE:~

AND IN ADDITION CHECK:~

• SWING PINION; 1-FITTING - 10 SHOTS • •

• RETURN FILTERS RESTRICTION INDICATOR WITH ENGINE RUNNING AT HIGH IDLE AND OIL FLOW

¯

BOOM JOINTS; 4-FITTINGS - PURGE

¯

CYLINDERS; BOOM, STICK & TILT; 4-FITTINGS TOTAL - PURGE

• CHECK TRACK DRIVE GEARBOX OIL LEVEL WITH BOTH LEVEL PLUGS IN LINE WITH THE HORIZONTAL PLANE AND ABOVE CENTER

¯ LUBRICATING CYLINDER PINS AND BOOM JOINTS:-

1. ENSURE MACHINE IS ON LEVEL GROUND

• FLUID LEVEL IN BATTERIES UNLESS MAINTENANCE FREE

2. FULLY EXTEND STICK BOOM CYLINDER 3. LOWER MAIN BOOM AND REST GRAPPLE FIRMLY ON GROUND OR STABLE TRAILER

• ENGINE R.P.M. • ALL HYDRAULIC PRESSURES

4. WHILE IN THIS POSITION LUBRICATE ALL CYLINDER RETAINING PINS AND BOOM JOINTS

• HYDRAULIC PUMPS AND MOTOR SECURING BOLTS

CLEAN:~

• TORQUE TIGHTENING POINTS AS PER NEW MACHINE MAINTENANCE

• OIL COOLER, ENGINE RADIATOR AND A/C CONDENSOR • REMOVE POTENTIALLY DAMAGING LIMBS OR STICKS AND ALL DEBRIS

VISUALLY CHECK FOR DAMAGE TO:~ • MAIN AND STICK BOOMS AND CYLINDERS

CHECK:~

• TRACKS, TRACK FRAMES AND CARBODY

• FOR LEAKAGE AROUND HYDRAULIC COMPONENTS AND FLEXIBLE HOSES

• SWING BEARING AREA

• FOR LOOSE NUTS, BOLTS AND FITTINGS

• ATTACHMENT

• CONDITION AND TENSION OF FAN BELTS.

MAKE REPAIRS IMMEDIATELY

• CONDUCT AN OVERALL VISUAL INSPECTION.

VISUALLY INSPECT FOR:~

REFER TO DIESEL ENGINE SERVICE MANUAL AND ATTACHMENT MANUAL FOR ADDITIONAL REQUIRED MAINTENANCE AT THIS SCHEDULED TIME PERIOD.

• FRAYED ELECTRICAL WIRING AND HYDRAULIC HOSES • WEAR IN ANY OTHER COMPONENTS

Continued on page 5

3.4

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

SCHEDULED MAINTENANCE Continued from page 4

LUBRICATE:~

CLEAN/REPLACE:~

• DOOR AND COVER HINGES 8 FITTINGS - 1 SHOT

• AIR CONDITIONER RE-CIRCULATION FILTER

CHECK:~

• CAB FRESH AIR FILTER

• TORQUE ON SWING BEARING AND SWING GEARBOX RETAINING BOLTS

REFER TO DIESEL ENGINE SERVICE MANUAL AND ATTACHMENT MANUAL FOR ADDITIONAL REQUIRED MAINTENANCE AT THIS SCHEDULED TIME PERIOD.

• TORQUE ON TRACK DRIVE GEARBOXES AND MOTOR MOUNTING BOLTS • TRACK ROLLERS AND IDLERS FOR OIL LEAKAGE. THESE COMPONENTS ARE FILLED WITH OIL AND CONSIDERED MAINTENANCE FREE. IF OIL LEAKAGE IS DETECTED REPAIR OF COMPONENT(S) WILL BE NECESSARY.

EVERY 250 HOURS:~ • PERFORM 8 HOUR MAINTENANCE

REFER TO DIESEL ENGINE SERVICE MANUAL AND ATTACHMENT MANUAL FOR ADDITIONAL REQUIRED MAINTENANCE AT THIS SCHEDULED TIME PERIOD.

• PERFORM 24 HOUR MAINTENANCE • PERFORM 125 HOUR MAINTENANCE AND IN ADDITION:~ • REPLACE ENGINE OIL AND FILTER

EVERY 1000 HOURS:~

• REPLACE ENGINE FUEL FILTER • REPLACE AIR INTAKE PRIMARY ELEMENT

• PERFORM 8 HOUR MAINTENANCE

• PUMP DRIVE GEARBOX

• PERFORM 24 HOUR MAINTENANCE

• TRACK DRIVE GEARBOX FILL TRACK DRIVE GEARBOX WITH BOTH LEVEL PLUGS IN LINE WITH THE HORIZONTAL PLANE AND ABOVE CENTER

• PERFORM 125 HOUR MAINTENANCE • PERFORM 250 HOUR MAINTENANCE • PERFORM 500 HOUR MAINTENANCE AND IN ADDITION CHECK:~ • FUEL INTAKE STRAINER

EVERY 500 HOURS:~ • PERFORM 8 HOUR MAINTENANCE

EVERY 2000 HOURS:~

• PERFORM 24 HOUR MAINTENANCE

DRAIN AND REFILL HYDRAULIC OIL TANK WITH RECOMMENDED HYDRAULIC OIL. SEE "APPROVED HYDRAULIC OILS"

• PERFORM 125 HOUR MAINTENANCE • PERFORM 250 HOUR MAINTENANCE AND IN ADDITION REPLACE:~ • AIR INTAKE SAFETY ELEMENT • HYD. OIL RETURN FILTERS • HYD. OIL PILOT PRESSURE FILTER • OIL IN SWING GEARBOX FILL RESERVOIR TO HALFWAY MARK

3.5

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

APPROVED HYDRAULIC OILS USE ONLY ONE OF THE FOLLOWING OILS TO FILL OR REPLENISH THE HYDRAULIC SYSTEM. CHEVRON

TRACTOR HYDRAULIC FLUID (SUMMER)

CITGO

TRACTOR HYDRAULIC FLUID (33-310) (SUMMER)

IMPERIAL

ESSO HYDRAUL 56 (SUMMER) HYDRAUL 50 (LOW VISC) (WINTER)

SHELL

DONAX TD (SUMMER) DONAX TDL (WINTER)

SUN

SUNFLEET TH FLUID (SUMMER)

JOHN DEERE

TYPE J20C (HY-GARDTM) (SUMMER) TYPE J20D (HY-GARDTM) (WINTER)

3.6

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

3.7

Tigercat T240/T245 Track Loader

Lubrication and Maintenance DOOR HINGES

SWING BEARING

13

5

1

2 FTG / 500

1 FTG / 8 4 SHOTS WHILE SWINGING

•

SWING PINION

•

10 SHOTS WHILE SWINGING

2

•

•

• •

1 FTG / 8

3 4

•

• • • •

6 7

• •

•

DOOR HINGES

•

2 FTG / 500

• • •

•

16 8 9

STICK JOINT

2 FTG IN FRAME 2 FTG IN BOOM

•

2 FTG / 8

4 FTG / 8

•

DOOR HINGES

4 FTG /500

• • • • BOOM AND STICK CYLINDERS

4 FTG / 8

•

•

•

•

•

• •

•

•

•

9560B

15

12 3.8

11

10

14

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

Tigercat T245 Loader On Tracks TM

3 4 5 6 7 8 9

10 11 OIL 12 13 14

ENGINE OIL AND FILTER D/R CUMMINS 'B' FUEL FILTER (ENGINE) REP FUEL/WATER SEPARATOR INTANK FUEL STRAINER

CHK

REP

DRN

REP REP

AIR INTAKE PRIMARY FILTER ELEMENT AIR INTAKE SAFETY FILTER ELEMENT HYDRAULIC RESERVOIR CHK RETURN FILTERS (3 ELEMENTS)

REP

PRESSURE FILTER PILOT SWING GEARBOX

REP

REP

DRAIN AND REFILL AS REQ'D BY SEASONAL OIL CHANGE. SEE APPROVED HYD. OILS

REP

3

CHECK FILTER RESTRICTION INDICATOR ON FILTER HEADS WITH ENGINE RUNNING AT HIGH IDLE AND WITH OIL FLOW

REP

1

D/R 350 92

D/R

CHK CHK D/R

TRACK ROLLERS & IDLERS

CHK D/R CHK

SEE ENGINE MANUFACTURER'S SERVICE MANUAL

1

CHK

GRAPPLE ATTACHMENT FIRE EXTINGUISHER TRACK DRIVE GEARBOX CHK D/R

MIXTURE 50% DISTILLED WATER 50% ANTIFREEZE (GM 6038M SPEC.)

1 1 1 DRAIN TANK, CLEAN OR REPLACE AS NECESSARY 1 CHECK FILTER RESTRICTION INDICATOR 1 AT FULL ENGINE RPM

CHK REP

CHK

DESCRIPTION

QTY.

2000

8

CHK

CHK

PUMP DRIVE GEARBOX

30

16.4 4.3

15 16

1000

CHANGE COOLANT EVERY 2 YEARS

US GAL

CHK

500

250

COOLING SYSTEM

1 2

125

8

FIRST 250

FIRST 100

ITEM

CAPACITY LITER

**

SERVICE EVERY FIRST 25

SERVICE POINT NO.

SERVICE AND LUBRICATION POINTS

D/R

†

†

1 † HALF FILL RESERVOIR WITH SAE 75W90 EP

SEE MANUFACTURERS MAINTENANCE SCHEDULE 1 TURN TO MIX CONTENTS 6 1.5 2 CHECK IN HORIZONTAL POSITION. FILL WITH SAE 75W90 SYNTHETIC GEAR OIL 7.6 2 1 CHECK FOR OIL LEAKAGE. FILL WITH SAE 30 OR 40 IF REQ'D 4 1.1 1 CHECK OIL WITH DIPSTICK. FILL WITH: MIL-L-2105C OR API-GL-5 75W FOR BELOW -10°F (-23°C) 80W-90 FOR UP TO 100°F (38°C) 85W-140 FOR ABOVE 100°F (38°C)

LEGEND LUBRICATION POINT WITH A DESIGNATED NUMBER OF FITTINGS (2 FTG) AND HOURS BETWEEN SERVICING (125 ).

EXCEPT WHERE SPECIFIED, PURGE WITH LITHIUM BASED EP2 GREASE CONTAINING MOLYBDENUM DISULFIDE "MOLY".

2 FTG/125

**

ANTIFREEZE MUST MEET GM 6038M SPECIFICATIONS - SEE ENGINE MANUFACTURERS MAINTENANCE MANUAL. 3.9

........

CHK ......

REP ......

DRN .....

D/R .......

HOURS CHECK REPLACE DRAIN DRAIN AND REFILL

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

HYDRAULIC OIL RETURN FILTERS

•

There are three identical full flow filters mounted on filter heads with built-in bypasses. One is in the swing/stabilizer/delimber return line and two are in the boom return line, on a dual head. For service and replacement intervals see SERVICE AND LUBRICATION CHART in THIS SECTION.

FILTER HEAD

• GASKET

•

FILTER ELEMENT

SQUARE SECTION GASKET INSTALLATION

Changing the filters:

FILTR_SEALS 2

1. Ensure Loader is on level ground with stabilizers down. Lower grapple to ground, stop engine, put parking brake ON.

n Square Section Gasket Remove used gasket and clean groove in head.

Apply clean oil to new gasket surfaces.

Install new gasket into groove in filter head.

Screw on new filter until gasket makes contact.

Tighten filter an additional 3/4 turn.

2. Wipe clean the area around the filter and head.

3. Place rags below to catch the spillage of oil.

4. Wearing face protection (in case of an oil squirt), unscrew the old filter. Dispose of old filter and any oil properly.

FILTER HEAD

6. The new Tigercat filter is supplied with two gaskets enclosed, examine the filter head closely to determine which gasket should be used and follow the instructions to ensure proper installation.

• • GASKET

• FILTR_SEALS 2

FILTER ELEMENT

'O' RING GASKET INSTALLATION

l 'O' Ring Gasket Remove used gasket and clean gasket seat in head.

Apply clean oil to new gasket surfaces.

Install new gasket on inside lip of filter.

Screw on new filter until gasket makes contact.

Tighten filter until top edge makes metal to metal contact with filter head. (approximately 1 1/2 additional turns after gasket contact) 10. Start the engine and check for leaks.

3.10

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

PILOT RETURN PRESSURE FILTER This single full flow filter, is mounted in the output line between the pilot pump and the pilot manifold.

For service and replacement intervals see SERVICE AND LUBRICATION CHART in THIS SECTION. Changing the filter: 1. Ensure Loader is on level ground with stabilizers down. Lower grapple to ground, stop engine, put parking brake ON. 2. Wipe clean the area around the filter and head.

3. Place rags below to catch the spillage of oil.

4. Wearing face protection (in case of an oil squirt), unscrew the old filter. Dispose of old filter and any oil properly.

5. Check the seating area for the gasket on the filter head and wipe it clean.

6. The new filter has an attached gasket, apply hydraulic oil to the gasket surface.

7. Screw on the new filter until the gasket makes contact with the seat in the filter head.

8. Turn filter an additional 1/2 turn by hand to tighten.

9. Start the engine and check for leaks.

IMPORTANT Filters that are an integral part of the engine (fuel and lubricating oil) should be serviced and replaced according to the engine manufacturer's operation and maintenance manual.

IMPORTANT Contaminated hydraulic fluid can lead to premature failure of hydraulic components and costly repairs. Filters must be replaced at the recommended time intervals, Refer to SCHEDULED MAINTENANCE in THIS SECTION. Use of hydraulic oil filters other than the Tigercat brand could lead to severe wear and rapid failure of hydraulic system components.

3.11

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

AIR CONDITIONING - SERVICE IMPORTANT: It is recommended that during cold weather when the A/C system is not in use, that it be run for a period of 5 minutes every two weeks to circulate oil to all components of the system.

R134a REFRIGERANT 2 lbs. 12 oz.

CAUTION If using compressed air for cleaning filters, use at 30 psi. or less. Always use personal protective equipment to guard against flying debris.

PAG OIL (polyalkylene glycol)

A/C CONDENSER CORE

2 oz.

Any service work must be performed by authorized A/C technicians. The system should be charged with 2 lbs. 12 oz. of R134a refrigerant.

At least 2 oz. of PAG (polyalkylene glycol) oil should be present in the system and must be used on 'O' rings and fittings during assembly.

•

• RADIATOR

A/C COMPRESSOR

• 206-6A CHECK A/C CONDENSER CORE Use the following checklist to maintain system between service intervals. The compressor and charge valves are located on the left side of the engine and accessible through the engine compartment door. The receiver dryer is located in the lower engine compartment beside the front left engine mount and accessible from either underneath the engine compartment or through the engine compartment door.

Perform the following checks on system: a. Check and adjust compressor drive belt tension.

A/C COMPRESSOR

249-17B

b. Check fresh air filter and re-circulating air filter. Clean or replace as required.

LEFT FRONT ENGINE MOUNT

c. Check to see that compressor clutch will engage.

•

d. Check blower operation and air vents. e. Check the condenser core for dirt and debris.

RECEIVER DRYER

••

CAUTION If using water or compressed air for cleaning, always use personal protective equipment to guard against flying debris.

LOWER FRAME

•• 155-2A

A/C RECEIVER DRYER 3.12

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

3.13

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

TORQUE CHART LOCATION

Cylinders Piston nut, stabilizer cylinders Piston nut, main boom cylinder Piston nut, stick cylinder Main boom cylinder end cap bolts Stick boom cylinder end cap bolts Pin retaining bolts

THREAD DIAMETER

TORQUE (LUBRICATED) lbf-ft Nm

1 3/4"-12 UN 2" - 12 UN 2" - 12 UN 7/8" - 14 UNF 3/4" - 16 UNF 3/4" UNC

1750 2500 2250 240-270 240-270 282-310

2355 3365 3030 323-363 323-363 393-420

Main boom pin

2" - 12 UNF-2A

400

540

Stick boom pin

1 3/4" - 12 UNF-2A

400

540

7/8" - 9 UNC

450-500

610-680

7/8" - 9 UNC (G8) 5/8" UNC M14

400-450 160-175 130

540-610 215-235 175

7/8" UNC M12

450-500 80 63

620-680 110

Pump drive Drive plate to flywheel Bell housing to engine

3/8" UNC M10

33-36 25

45-49 34

Undercarriage Track shoe bolts Idler bolts Roller mounting bolts Sprocket bolts Gearbox mounting bolts Drive motor mounting bolts

3/4 UNF M16 7/8" UNC M20 M20 M20

T/T* 200 450 380 380 380

T/T* 275 610 515 515 515

Cab securing bolts Swing bearing Swing bearing bolts Swing gearbox mounting bolts Swing motor mounting bolts Engine mounting Bolts, bracket/mount to chassis Bolts, bracket to engine Spline adapter setscrew

*T/T represents Torque-Turn, this is a method of torquing the track shoe bolts. Refer to SECTION 11 in the Tigercat SERVICE MANUAL for a complete description on this method of applying torque.

Torque values pertaining to the engine and attachment are provided in the appropriate manuals.

3.14

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

GENERAL TORQUE SPECIFICATIONS The torque values listed below are for general use only.

DO NOT use these values if a different torque value or tightening procedure is shown for a specific application.

IMPERIAL

GRADE 5 BOLTS

GRADE 8 BOLTS COARSE THREADS 1/4" - 20 5/16" - 18 3/8" - 16 7/16" - 14 1/2" - 13 9/16" - 12 5/8" - 11 3/4" - 10 7/8" - 9 1" - 8 1 1/8" - 7 1 1/4" - 7 FINE THREADS 1/4" - 28 5/16" - 24 3/8" - 24 7/16" - 20 1/2" - 20 9/16" - 18 5/8" - 18 3/4" - 16 7/8" - 14 1" - 12 1 1/8" - 12 1 1/4" - 12

DRY lbf-ft Nm 11 - 12 15 - 16 20 - 28 27 - 38 44 -48 60 - 65 70 - 77 95 - 104 106 - 117 144 - 158 153 - 168 208 - 228 212 - 233 288 - 316 376 - 414 510 - 561 606 - 667 822 - 904 909 - 1000 1233 - 1355 1288 - 1417 1746 - 1921 1817 - 1999 2464 - 2710 DRY lbf-ft Nm 13 - 14 18 - 19 23 - 28 31 - 38 49 - 54 67 - 73 78 - 86 106 - 116 120 - 132 163 - 179 171 - 188 232 - 255 240 - 264 326 - 358 420 - 462 570 - 626 668 - 735 906 - 996 995 - 1096 1359 - 1486 1445 - 1590 1960 - 2155 2012 - 2213 2728 - 2997

LUBRICATED lbf-ft Nm 8 - 10 11 - 13 26 - 30 35 - 40 33 - 36 45 - 49 52 - 57 71 - 77 80 - 88 109 - 119 115 - 127 156 - 172 159 - 175 216 - 237 282 - 310 393 - 420 455 - 501 617 - 679 682 - 750 925 - 1016 966 - 1062 1310 - 1441 1360 - 1496 1844 - 2027 LUBRICATED lbf-ft Nm 10 - 13 14 - 17 18 - 25 25 - 33 37 - 41 50 - 55 58 - 64 79 - 86 90 - 99 122 - 134 128 - 141 174 - 191 180 - 198 244 - 268 315 - 347 427 - 470 501 - 550 679 - 745 746 - 821 1012 - 1113 1083 - 1191 1469 - 1613 1509 - 1660 2046 - 2250

COARSE DRY THREADS lbf-ft Nm 1/4" - 20 7- 8 10 - 11 5/16" - 18 14 - 18 19 - 24 3/8" - 16 31 - 34 42 - 46 7/16" - 14 49 - 54 66 - 73 1/2" - 13 75 - 83 102 - 112 9/16" - 12 109 - 120 148 - 162 5/8" - 11 150 - 165 204 - 223 3/4" - 10 266 - 293 360 - 397 7/8" - 9 394 - 433 535 - 586 1" - 8 591 - 649 802 - 879 1 1/8" - 7 794 - 873 1077 - 1183 1 1/4" - 7 1120 - 1232 1519 - 1670 FINE DRY THREADS lbf-ft Nm 1/4" - 28 9 - 10 12 - 13 5/16" - 24 17 - 22 23 - 29 3/8" - 24 35 - 39 48 - 53 7/16" - 20 55 - 61 75 - 83 1/2" - 20 85 - 94 116 - 127 9/16" - 18 121 - 133 164 - 180 5/8" - 18 170 - 187 231 - 253 3/4" - 16 297 - 327 403 - 443 7/8" - 14 434 - 477 589 - 646 1" - 12 646 - 711 876 - 965 1 1/8" - 12 891 - 980 1208 - 1328 1 1/4" - 12 1240 - 1364 1682 - 1849

LUBRICATED lbf-ft Nm 8 - 10 11 - 13 10 - 15 13 - 20 23 - 25 31 - 34 37 - 41 50 - 55 57 - 63 77 - 85 82 - 90 111 - 122 113 - 124 152 - 168 200 - 220 271 - 298 296 - 326 402 - 441 443 - 489 601 - 663 596 - 656 808 - 889 840 - 924 1139 - 1252 LUBRICATED lbf-ft Nm 9 - 10 12 - 13 16 - 20 21 - 27 26 - 29 35 - 39 41 - 45 56 - 61 64 - 70 87 - 95 91 - 100 124 - 135 128 - 141 174 - 191 223 - 245 303 - 332 326 - 359 442 - 486 484 - 534 657 - 724 668 - 735 906 - 996 931 - 1024 1262 - 1387

METRIC

SIZE

CLASS 4.8 LUBRICATED DRY Nm lbf-ft Nm lbf-ft

M6 M8 M10

4.8 12 23

3.5 8.5 17

6 15 29

4.5 11 21

9 22 43

6.5 16 32

11 28 55

8.5 20 40

13 32 63

9.5 24 47

17 40 80

12 30 60

15 37 75

11.5 28 55

19 47 95

14.5 35 70

M12 M14 M16

40 63 100

29 47 73

50 80 125

37 60 92

75 120 190

55 88 140

95 150 240

70 110 175

110 175 275

80 130 200

140 225 350

105 165 225

130 205 320

95 150 240

165 260 400

120 190 300

M18 M20 M22

135 190 260

100 140 190

175 240 330

125 180 250

260 375 510

195 275 375

330 475 650

250 350 475

375 530 725

275 400 540

475 675 925

350 500 675

440 625 850

325 460 625

560 800 1075

410 580 800

M24 M27 M30

330 490 675

250 360 490

425 625 850

310 450 625

650 950 1300

475 700 950

825 1200 1650

600 875 1200

925 1350 1850

675 100 1350

1150 1700 2300

850 1250 1700

1075 1600 2150

800 1150 1600

1350 2000 2700

1000 1500 2000

M33 M36

900 1150

675 850

1150 1450

850 1075

1750 2250

1300 1650

2200 2850

1650 2100

2500 3200

1850 2350

3150 4050

2350 3000

2900 3750

2150 2750

3700 4750

2750 3500

ISSUE 2 395

CLASS 8.8 OR 9.9 LUBRICATED DRY Nm lbf-ft Nm lbf-ft

3.15

CLASS 10.9 LUBRICATED DRY Nm lbf-ft Nm lbf-ft

CLASS 12.9 LUBRICATED DRY Nm lbf-ft Nm lbf-ft

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

PRESSURE SETTINGS FOR T240 LOADER ON TRACKS LOCATION

PRESSURE

Pilot relief valve

450

Main relief stick valve Port relief L. H. track forward Port relief L. H. track reverse

2700* 3000*** 3000***

Port relief stick out Port relief stick in

3000*** 1500

Port relief grapple saw cut(if equipped) Port relief slasher cut

3000*** 2300***

Main relief hoist valve Port relief grapple open Port relief grapple close

2700* 3000*** 3000***

Port relief hoist up Port relief hoist down

3000*** 1500

Port relief R. H. track forward Port relief R. H. track reverse

3000*** 3000***

Main relief swing valve

2500** 3000*** 3000***

Port relief swing ccw Port relief swing cw Port relief grapple rotate ccw Port relief grapple rotate cw

1750† 1750†

Port relief slasher cut Port relief slasher retract

2300 1500

Crossline reliefs swing motor

* Do not adjust pressure over 3000 psi or pump may be damaged. ** Do not adjust pressure over 2500 psi or valve may be damaged. *** Factory set at 10 gpm. † Rotobec grapples set to 1750 psi.

Hultdins grapple set to 3000 psi.

Tigercat grapple set to 2400 psi.

IMPORTANT 1. System to be at operating temperature when setting pressures.

2. All pressures measured in psi.

3. All main and port relief valves to be set at full engine rpm.

4. Swing motor crossline relief valves to be set at engine idle and; Using the following procedure: a.Install swing locking device or secure boom to keep the machine from swinging. b.Disconnect and cap the pilot hose running to the swing motor crossline relief valves. c. At idle adjust both swing motor crossline relief valves to the value given on the chart. d.Reconnect the pilot hose and purge the air out of the lines.

5. Track drive motor speeds set to 17 rpm. low and 28 rpm. high.

2000

SEE NOTE (4)

NOTE: The above values are for reference purposes only, SEE SERVICE MANUAL FOR SETTING PROCEDURE

3.16

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

PRESSURE SETTINGS FOR T245 LOADER ON TRACKS LOCATION

ENGINE PRESSURE RPM

Pilot relief valve

FULL

450

"STICK" pump compensator High pressure compensator Main relief stick valve

FULL FULL

2950* 3550*

1200

3900

Port relief grapple saw cut(if equipped) Port relief slasher cut

1200 FULL

3200 2300

Port relief stick out Port relief stick in

1200 FULL

3200 1500

Port relief L. H. track reverse Port relief L. H. track forward

-

Turn in Turn in

"HOIST" pump compensator High pressure compensator Main relief hoist valve

-

2950* 3550*

1200

3900

Port relief grapple open Port relief grapple close

1200 1200

3200 3200

Port relief hoist up Port relief hoist down

1200 FULL

3200 1500

-

Turn in Turn in

FULL

2500

Port relief swing ccw Port relief swing cw

IDLE IDLE IDLE

2850 3000** 3000**

Port relief slasher cut Port relief slasher retract

FULL FULL

2300 1500

Port relief grapple rotate ccw Port relief grapple rotate cw

FULL FULL

1750† 1750†

Crossline reliefs swing motor

IDLE

Port relief R. H. track forward Port relief R. H. track reverse

"SWING" pump compensator Main relief swing valve

* Do not adjust factory setting. ** Factory set at 10 gpm. † Rotobec grapples set to 1750 psi.

Hultdins grapple set to 3000 psi.

Tigercat grapple set to 2400 psi.

IMPORTANT 1. System to be at operating temperature when setting pressures.

2. All pressures measured in psi.

3. Swing motor crossline relief valves to be set at engine idle and; Using the following procedure: a. Install swing locking device or secure boom to keep the machine from swinging. b. Disconnect and cap the pilot hose running to the swing motor crossline relief valves. c. At idle adjust both swing motor crossline relief valves to the value given on the chart. d. Reconnect the pilot hose and purge the air out of the lines.

4. Track drive motor speeds set to 15.5 rpm. low and 28 rpm. high.

2000

SEE NOTE (3)

01/14/00

NOTE: The above values are for reference purposes only, SEE SERVICE MANUAL FOR SETTING PROCEDURE

3.17

Tigercat T240/T245 Track Loader

Lubrication and Maintenance

3.18