New Holland Megacutter 512, Megacutter 530 Tractor Mounted Disc Mower-Conditioner Service Repair Man

Page 1


Contents

INTRODUCTION

Main gearbox and drive

[14.100] Main gearbox and drive

Power T ake-Of f (PT

Power T f (PT drive shaft

Secondary Power T f (PT

[31.225] Clutches

Hydraulic systems

[35.000] Hydraulic systems

Main lift system

Reservoir , cooler , and filters

Main control valve

[35.410] Header attachment height system

[35.947] Frame positioning swinging

Frames and ballasting

10] Drawbar and hitch assembly Electrical systems

[55.000] Electrical system

[55.036] Hydraulic system control

[55.404]

[55.860]

[60.630] Flail conditioning .

16] Fenders and guards

19] Guards and shields

Foreword - Important notice regarding equipment servicing

Safety rules

Safety rules – Personal safety

Safety rules - Ecology and the environment

T orque - Nominal tightening torques for normal assembly

Basic instructions - Shop and assembly

General specification –

Capacities

Product identification –

Product identification – Machine orientation –

Product identification –

Product identification – Machine orientation –

Foreword - Important notice regarding equipment servicing

All repair and maintenance work listed this manual must carried out only qualified dealership strictly complying with the instructions and whenever the special

Anyone who performs repair and maintenance operations without complying with the procedures provided herein shall responsible for any subsequent

The manufacturer and all the organizations its distribution chain, including - without limitationnational, regional, local reject any responsibility for damages caused parts and / components not approved the facturer , including those used for the servicing repair the product manufactured marketed the manufacturer any case, warranty given attributed the product manufactured marketed the manufacturer case damages caused parts and / components not approved the manufacturer

The manufacturer reserves the right make improvements design and changes specifications any time without notice and without incurring any obligation install them units previously and illustrative material herein are accurate known time publication but are subject change without notice. case refer your NEW HOLLAND Sales and Service

Safety rules

Personal safety

This the safety alert used alert you potential personal injury Obey all safety messages that follow this symbol avoid possible death injury

Throughout this manual you will find the signal words W and CAUTION followed special These precautions are intended for the personal safety you and those working with

Read and understand all the safety messages this manual before you operate service the

DANGER indicates a hazardous situation not will result death serious injury

W ARNING indicates a hazardous situation not could result death serious injury

CAUTION indicates a hazardous situation not could result minor moderate injury

F AILURE T O FOLLOW

Machine safety

NOTICE: Notice indicates a situation that, not avoided, could result machine property damage.

Throughout this manual you will find the signal word Notice followed special instructions prevent machine property damage. The word Notice used address practices not related personal safety .

Information

NOTE: Note indicates additional information that clarifies other information this

Throughout this manual you will find the word Note followed additional information about a step, other information the The word Note not intended address personal safety property

Safety rules – Personal safety

General safety rules

Use caution when you operate the machine Raised full tanks and other loads will change the center gravity the The machine can tip roll over when near ditches and embankments uneven

Never permit anyone other than the operator ride the

Never operate the machine under the influence alcohol while you are otherwise

When digging using ground - engaging aware buried Contact local utilities determine the locations

Pay attention overhead power lines and hanging High voltage lines may require significant clearance for safety

Hydraulic oil diesel fuel leaking under pressure can penetrate the causing serious injury

• NOT use your hand check for Use a piece cardboard paper

• Stop the remove the key , and relieve the pressure before you connect disconnect fluid

• Make sure that all components are good T ighten all connections before you start the engine surize the system.

• hydraulic fluid diesel fuel penetrates the seek medical attention immediately

• Continuous long term contact with hydraulic fluid may cause skin cancer . A void long term contact and wash the skin promptly with soap and water

Keep clear moving Loose jewelry , long hair , and other loose hanging items can entangle moving

W ear protective equipment when

NOT attempt remove material from any part the machine while the machine any the baler components are while the tractor engine

Before you operate the install and securely close all the machine guards and Make sure that all the guards and that all the shields are good Never operate the machine with shields open Always close the access doors and / access panels before operating the

Make sure that bystanders pets are within the machine operating The machine and / moving component the machine can strike crush bystanders pets. NOT allow anyone enter the work area.

Dirty slippery and platforms can cause Make sure these surfaces remain clean and clear debris.

A person pet within the operating area a machine can struck crushed the machine its NOT allow anyone enter the work area.

Raised equipment and / loads can fall unexpectedly and crush persons Never allow anyone enter the area underneath raised equipment during

Always keep all and Slow - Moving V ehicle (SMV) emblem clean provide the best possible visibility while you operate the

Operate controls only when seated the operator ’ s except for those controls expressly intended for use from other

Before you leave the machine:

Park the machine a level

Put all controls neutral park lock

Engage the parking Use wheel chocks

Lower all hydraulic equipment such implements and T urn f the engine and remove the key

W ARNING

Some components may continue run down after disengaging drive systems.

Make sure all drive systems are fully

Failure comply could result death serious injury .

due exceptional you would decide keep the engine running after you leave the operator ’ s station, then you must follow these precautions:

Bring the engine low idle

Disengage all drive

Shift the transmission into

Apply the parking

Hydraulic system safety

Hydraulic oil diesel fuel leaking under pressure can penetrate the causing serious injury

• NOT use your hand check for Use a piece cardboard paper

• Stop remove key and relieve the pressure before connecting disconnecting fluid

• Make sure all components are good condition and tighten all connections before starting the engine izing the

• hydraulic fluid diesel fuel penetrates the skin, seek medical attention immediately .

• Continuous long - term contact with hydraulic fluid may cause skin cancer A void long term contact and wash the skin promptly with soap and water

The hydraulic hoses and fittings your machine meet engineering specifications for the particular When replacing blown worn hoses use only manufacturer authorized service

Care hydraulic hose installation a must:

• Make sure pressure relieved before starting installation

• NOT kink twist a failure may occur

• Properly route the

• Remove air from the hydraulic system after installing any hydraulic

Periodically check hydraulic system for leaks check for:

• Leaks hose fitting

• Damaged hoses and /

• hard heat soft loose covered

• Corroded damaged

• Leaking

• Excessive dirt and debris around hoses and /

• Damaged missing hose retaining

NOT stand use a hose a NOT pull apply external forces the The hose may fail and cause injury .

V

Keep all persons away from the working

Mechanisms controlled fluid power can become hazardous a hose Lifted mechanisms can fall the machine steering may

Stay clear a pressurized hose assembly that has blown Hose fittings can thrown f high speed and a loose hose can whip around with great

Hydraulic fluid can reach high Allow fluid cool before servicing the

Escaping fluid under pressure may form a mist fine spray which can flash explode upon contact with ignition source

ibration can reduce hose service Make sure all retaining clamps and / devices are

Environmental conditions can cause hose and fittings

Inspect hydraulic hoses periodically

Replace worn damaged hoses and

General maintenance safety

Keep the area used for servicing the machine clean and dry Clean spilled

Only service the machine a firm level

Install guards and shields after you service the

Close all access doors and install all panels after servicing the not attempt clear make adjustments the machine while motion while the engine

Always make sure that working area clear other persons and pets before you start operating the

Unsupported hydraulic cylinders can lose pressure and drop the causing a crushing not leave equipment a raised position while parked during unless the equipment securely

Jack lift the machine only jack lift points indicated this operator ’ s

Incorrect towing procedures can cause When towing a disabled machine follow the towing procedures this operator ’ s Use only rigid tow

Stop the remove the key , and relieve pressure before disconnecting connecting fluid

Stop the engine and remove the key before disconnecting connecting electrical

Replace damaged worn electrical

Some electrical components and / some hydraulic lines may become hot during T ake care when ing such Allow the component surfaces cool before handling the components disconnecting hot W ear protective equipment when

When welding close proximity this follow the instructions this operator ’ s See and safety rules that follow this chapter

Always disconnect the battery before welding the Always wash your hands after handling battery

Driving public roads and general transportation safety

Comply with local laws and

Use appropriate lighting meet local

Make sure that the Slow - Moving V ehicle (SMV) reflector emblem visible.

Use safety chains for trailed equipment when provided with machine

When transporting the machine a transport trailer , make sure that you secure the machine properly for safe port and that you cover the SMV the aware overhead structures power lines and make sure the machine and / attachments can pass safely under

Maintain complete control and machine stability careful regulation the travel speed all

Slow down and signal before

Pull over allow faster traf fic pass.

Follow the correct towing procedure for equipment with without

General battery safety

Always wear eye protection when working with not create sparks have open flame near battery .

V entilate when charging using enclosed

Disconnect all connections from the negative terminal Connect the removed negative terminal connections the battery

When welding the disconnect both terminals the battery not smoke near a battery

When using auxiliary batteries connecting jumper cables start the use the procedure shown the ator ’ s not short across

Follow manufacturer ’ s instructions when storing and handling

Battery and related accessories contain lead and lead W ash hands after This a California Proposition

Battery acid causes Batteries contain sulfuric A void ingestion contact with

Antidotes:

• External contact: Flush with water

• Eyes contact: Flush with water for minutes and seek medical attention immediately

• Internal contact: Drink large quantities water not induce Seek medical attention immediately .

Keep the battery out the reach children and other unauthorized

NHIL15HT00709AA 1

Power T ake - Off (PT

Power T ake - f (PT - driven machinery can cause death serious injury Before working near the O shaft servicing clearing the driven put the O lever the disengage stop the and remove the key

Whenever a PT O a guard must place prevent death injury the operator When doing stationary O keep clear all moving parts and make sure appropriate guards are

For correct PT O tractor hitch geometry , always refer the machine operator ’ s

Never use a spline adaptor:

• Match the right tractor O spline and speed with the O driveshaft provided with This will assure proper geometry and operating

• Never operate 540 RPM implements 1000 RPM

• Never operate 1000 RPM implements 540 RPM

• Use PT O adaptors will void the warranty the and the O drive train the machine and

Reflectors and warning lights

Y must use flashing amber warning lights when you operate equipment public roads.

T railing lights and reflectors are located the inside both cutting units. The Slow - Moving V ehicle (SMV) tered the machine assembly

T railing lights:

• (3) – Amber

• (4) – Red

Reflectors:

• (1) – Red

• (2) – Amber

• (5) – Slow - Moving V ehicle (SMV)

Personal Protective Equipment (PPE)

W ear Personal Protective Equipment (PPE) such tective eye hearing dust mask, hard hat, heavy gloves, work boots, and / any other PPE that provides for the safety and protection the individual operating this

Not Operate tag

ARNING

Maintenance hazard!

Before you start servicing the machine, always attach a NOT OPERA warning tag the machine a visible

Failure comply could result death serious injury .

Before you start servicing the attach a Not warning tag the machine area that will

Obtain NOT OPERA tags from your NEW HOLLAND Service Parts Dealer

Attach a NOT OPERA tag the machine area that clearly visible whenever the machine not operating properly and / requires

Complete the NOT OPERA tag information for the reason maintenance hazard for the NOT A tag that you are

Describe the malfunction service V alidate the reason for attaching the NOT OPERA tag signing your name the designated area the NOT OPERA

Only the person who signed and attached the NOT OPERA tag should remove the NOT OPERA after validating the repairs services are

Hazardous chemicals

you are exposed come contact with hazardous chemicals you can seriously The required for the function your machine can They may attractive and harmful domestic animals well

Material Safety Data Sheets (MSDS) provide information about the chemical substances within a safe dling and storage procedures, first aid measures and procedures taken the event a spill accidental MSDS are available from your dealer

Before you service your machine check the MSDS for each lubricant, fluid, etc. used this machine. This information indicates the associated risks and will help you service the machine safely Follow the information the manufacturer well the information this manual when servicing the

Dispose all and containers environmentally safe manner according local laws and Check with local environmental and recycling centers your dealer for correct disposal

Store fluids and filters accordance with local laws and Use only appropriate containers for the storage chemicals petrochemical

Keep out reach children other unauthorized

Additional precautions are required for applied

Obtain complete information from the manufacturer distributor the chemicals before using

Utility safety

Make sure that the machine has suf ficient clearance pass all directions. Pay special attention overhead power lines and hanging High voltage lines may require significant clearance for safety Contact local authorities utilities obtain safe clearance distances from high voltage power

Retract raised extended necessary Remove lower radio antennas other Should a contact between the machine and electric power source occur , the following precautions must taken:

• Stop the machine movement immediately

• Apply the parking stop the and remove the key

• Check you can safely leave the cab your actual position without contact with electrical stay your position and call for you can leave your position without touching jump clear the machine make sure that you not make contact with the ground and the machine the same time.

• not permit anyone touch the machine until power has been shut f the power

Electrical storm safety

not operate the machine during electrical

you are the ground operating a machine during electrical storm;

• Stay away from machinery and

• Seek shelter a protected

• Remain the cab during operation electrical storm

• not leave the cab operator ’ s

• not make contact with the ground objects outside the

Safety rules - Ecology and the environment

Soil, air , and water quality important for all industries and life general. When legislation does not yet rule the treatment some the substances that advanced technology sound judgment should govern the use and disposal products a chemical and petrochemical

Familiarize yourself with the relative legislation applicable your country , and make sure that you understand this Where legislation obtain information from suppliers anticleaning agents, etc., with regard the fect these substances man and nature and how safely store, use, and dispose these

Helpful hints

• A void the use cans other inappropriate pressurized fuel delivery systems fill Such delivery systems may cause considerable

• avoid skin contact with all Most these products contain substances that may harmful your

• Modern oils contain not burn contaminated fuels and waste oils ordinary heating

• A void spillage when you drain fluids such used engine coolant engine hydraulic brake etc. not mix drained brake fluids fuels with lubricants. Store all drained fluids safely until you can dispose the fluids a proper way that complies with all local legislation and available

• not allow coolant mixtures get into the soil. Collect and dispose coolant mixtures properly .

• The air - conditioning system contains gases that should not released into the Consult airtioning specialist use a special extractor recharge the system properly

• Repair any leaks defects the engine cooling system hydraulic system immediately

• not increase the pressure a pressurized circuit this may lead a component

• Protect hoses during Penetrating weld splatter may burn a hole weaken allowing the loss

Battery recycling

Batteries and electric accumulators contain several substances that can have a harmful fect the environment the batteries are not properly recycled after Improper disposal batteries can contaminate the groundwater , and NEW HOLLAND strongly recommends that you return all used batteries a NEW HOLLAND dealer , who will dispose the used batteries recycle the used batteries properly some countries, this a legal requirement.

Mandatory battery recycling

NOTE: The following requirements are mandatory

Batteries are made lead plates and a sulfuric acid solution. Because batteries contain heavy metals such lead, CONAMA Resolution 401 / 2008 requires you return all used batteries the battery dealer when you replace any not dispose batteries your household

Points sale are obliged to:

• Accept the return your used batteries

• Store the returned batteries a suitable location

• Send the returned batteries the battery manufacturer for recycling

T

orque - Nominal tightening torques for normal assembly

NOTE: the metric nominal sizes through hardware torque specifications are shown a Newton meters (pound - inches) numerical

ical

Nominal sizes M10 through M24

Metric hex head (non - flange) hardware

Identification markings

Metric hex head, flange hex head and carriage bolts, Classes (CL) 5.6 and upward

NHIL14RB00662AA 1

Metric bolt identification markings

identification

Property class

Metric hex nuts and locknuts, Classes (CL) and upward

NHIL14RB00663AA 2

Metric hex nut identification markings

• (1) – identification

• (3) – Property class

• (2) – Clockwise type markings indicate property class and may include manufacturer identification (if Example: property marks 240 ° apart (shown) the eight position indicate a Class 8 property , and marks 300 ° apart the ten position indicate a Class property .

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