New Holland T4.75 / T4.85 / T4.95 / T4.105 / T4.115 Tractor Service Repair Manual ( PIN ZDJT13873 an

Page 1


SER VICE MANUAL

T4.105 less cab, with mechanical power shuttle transmission [ZxJT0xxxx], T4.105 with cab, with mechanical power shuttle transmission [ZxJT0xxxx],

T4.105 with cab, with hi-lo transmission [ZxJT0xxxx], T4.105 with cab, with hi-lo transmission, with Supersteer™ front axle [ZxJT0xxxx], T4.105 less cab, with hi-lo transmission [ZxJT0xxxx], T4.1 less cab, with mechanical power shuttle transmission [ZxJT0xxxx], T4.1 with cab, with mechanical power shuttle transmission [ZxJT0xxxx], T4.1 less cab, with hi-lo transmission [ZxJT0xxxx], T4.1 with cab, with hi-lo transmission [ZxJT0xxxx], T4.1 with cab, with

with mechanical power shuttle

with

transmission [ZxJT0xxxx], T4.75 with cab, with hi-lo transmission, with Supersteer™ front axle [ZxJT0xxxx], T4.75 less cab, with hi-lo transmission [ZxJT0xxxx], T4.85 less cab, with mechanical power shuttle transmission [ZxJT0xxxx], T4.85 with cab, with mechanical power shuttle transmission [ZxJT0xxxx], T4.85 with cab, with hi-lo transmission [ZxJT0xxxx], T4.85 with cab, with hi-lo transmission, with Supersteer™ front axle [ZxJT0xxxx], T4.85 less cab, with hi-lo transmission [ZxJT0xxxx], T4.95 less cab, with mechanical power shuttle transmission [ZxJT0xxxx], T4.95 with cab, with mechanical power shuttle transmission [ZxJT0xxxx], T4.95 with cab, with hi-lo transmission [ZxJT0xxxx], T4.95 with cab, with hi-lo transmission, with Supersteer™ front axle [ZxJT0xxxx], T4.95 less cab, with hi-lo transmission [ZxJT0xxxx]

[ZxJT0xxxx],

Link Product / Engine

senza con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.105 senza cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.105 senza cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

senza con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.105 con cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.105 con cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

con con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

con con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.105 con cabina, con trasmissione - [ZxJT0xxxx]

con con trasmissione - [ZxJT0xxxx]

con con trasmissione - [ZxJT0xxxx]

T4.105 con cabina, con trasmissione - [ZxJT0xxxx]

con con trasmissione - con assale anteriore Supersteer™ [ZxJT0xxxx]

con con trasmissione - con assale anteriore Supersteer™ [ZxJT0xxxx]

F5DFL413L*A001 con con trasmissione - con assale anteriore Supersteer™ [ZxJT0xxxx]

F5DFL413L*A001 con con trasmissione - con assale anteriore Supersteer™ [ZxJT0xxxx]

T4.105 senza cabina, con trasmissione - [ZxJT0xxxx]

senza con trasmissione - [ZxJT0xxxx]

senza con trasmissione - [ZxJT0xxxx]

T4.105 senza cabina, con trasmissione - [ZxJT0xxxx]

senza con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.75 senza cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

senza con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

senza con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.75 con cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

con con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

con con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.75 con cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.75 con cabina, con trasmissione - [ZxJT0xxxx]

T4.75 con cabina, con trasmissione - [ZxJT0xxxx]

con con trasmissione - [ZxJT0xxxx]

T4.75 con cabina, con trasmissione - [ZxJT0xxxx]

con con trasmissione - con assale anteriore

Supersteer™ [ZxJT0xxxx]

T4.75 con cabina, con trasmissione - con assale anteriore

Supersteer™ [ZxJT0xxxx]

con con trasmissionelo, con assale anteriore

Supersteer™ [ZxJT0xxxx]

con con trasmissione - con assale anteriore

Supersteer™ [ZxJT0xxxx]

F5DFL413H*A002

F5DFL413H*A002

T4.75 senza cabina, con trasmissione - [ZxJT0xxxx]

senza con trasmissione - [ZxJT0xxxx]

senza con trasmissione - [ZxJT0xxxx]

T4.75 senza cabina, con trasmissione - [ZxJT0xxxx]

senza con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.85 senza cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

senza con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

senza con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.85 con cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

con con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

con con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.85 con cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.85 con cabina, con trasmissione - [ZxJT0xxxx]

T4.85 con cabina, con trasmissione - [ZxJT0xxxx]

con con trasmissione - [ZxJT0xxxx]

T4.85 con cabina, con trasmissione - [ZxJT0xxxx]

con con trasmissione - con assale anteriore Supersteer™ [ZxJT0xxxx]

T4.85 con cabina, con trasmissione - con assale anteriore Supersteer™ [ZxJT0xxxx]

con con trasmissionelo, con assale anteriore Supersteer™ [ZxJT0xxxx]

con con trasmissione - con assale anteriore Supersteer™ [ZxJT0xxxx]

T4.85 senza cabina, con trasmissione - [ZxJT0xxxx]

senza con trasmissione - [ZxJT0xxxx]

senza con trasmissione - [ZxJT0xxxx]

T4.85 senza cabina, con trasmissione - [ZxJT0xxxx]

senza con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.95 senza cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

senza con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

senza con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.95 con cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

con con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

con con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.95 con cabina, con trasmissione meccanica o Power Shuttle [ZxJT0xxxx]

T4.95 con cabina, con trasmissione - [ZxJT0xxxx]

T4.95 con cabina, con trasmissione - [ZxJT0xxxx]

con con trasmissione - [ZxJT0xxxx]

T4.95 con cabina, con trasmissione - [ZxJT0xxxx]

con con trasmissione - con assale anteriore Supersteer™ [ZxJT0xxxx]

T4.95 con cabina, con trasmissione - con assale anteriore

Supersteer™ [ZxJT0xxxx]

con con trasmissionelo, con assale anteriore

Supersteer™ [ZxJT0xxxx]

con con trasmissione - con assale anteriore

Supersteer™ [ZxJT0xxxx]

T4.95 senza cabina, con trasmissione - [ZxJT0xxxx]

senza con trasmissione - [ZxJT0xxxx]

senza con trasmissione - [ZxJT0xxxx]

T4.95 senza cabina, con trasmissione - [ZxJT0xxxx]

INTRODUCTION

[10.001] Engine and crankcase .

[10.216] Fuel tanks .

[10.501] Exhaust Gas Recirculation (EGR) - Diesel Particulate Filter (DPF) exhaust treatment

Fan and drive

Clutch

[18.100] Clutch mechanical release control

[18.104] Clutch hydraulic release control

10] Clutch and components

Mechanical transmission external controls

12] Power shuttle transmission

10] Master clutch housing

Power shuttle transmission external controls

Power shuttle transmission internal components

Creeper

Reverser

[21.168] Hi-Lo unit

[21.109] T ransmission cooler and lines

[21.148] T ransmission/Rear drive internal components

[21.AAA] T ransmission generic sub-group

Four-Wheel Drive (4WD) system

Drive shaft

Front axle system

[25.100] Powered front axle .

[25.102] Front bevel gear set and dif ferential

[25.108] Final drive hub, steering knuckles, and shafts

front axle

Rear axle system

Rear bevel gear set and dif ferential

[27.120] Planetary and final drives

[27.100] Powered rear axle

[31.101] Rear mechanical control

[33.220] T railer brake hydraulic control

[33.224] T railer brake pneumatic control

Front loader bucket hydraulic system

Hitches, drawbars, and implement couplings

[37.100] Drawbars and towing hitches

[37.1 10] Rear three-point hitch

[37.162] Front hitch

Front hitch linkage

Steering

Steering control

T rods

[41.200] Hydraulic control components

[41.206] Pump .

[41.216] Cylinders

Wheels

[44.51 Front wheels

Rear wheels

Cab climate control

[50.100] Heating

[50.104] V entilation

[50.200] Air conditioning

T railer brake electrical system

Harnesses and connectors

Engine starting system

Alternator Battery

Electronic modules

Rear Power T f (PT control system

Front hitch electronic control system

W arning and instruments

F AUL T CODES

Front loader and bucket

[82.100] Arm

[82.300] Bucket

[82.AAA] Front loader and bucket generic

Cab interior trim and panels

Cab doors and hatches

10] Operator platform less cab

Engine hood and panels

IMPORT ANT NOTICE

All maintenance and repair work described this manual must performed exclusively NEW HOLLAND service technicians, strict accordance with the instructions given and using any specific tools necessary . Anyone performing the operations described herein without strictly following the instructions personally responsible for any eventual injury damage property

Note the Owner W ARNINGS FOR AIR

REP AIR OPERA TIONS

CONDITIONING SYSTEM

Starting the system low temperatures can damage the compressor Only operate the air conditioner when the engine hot and the temperature inside the cab least ( 68.00 )

When disconnecting the hoses, close the ends with plastic caps prevent foreign matter and humidity from getting inside the

Handle the thermostatic sensor carefully avoid damage that may prevent ficient system

Always use two spanners unscrew the hose fittings avoid twisting the not use any type engine oil lubricate the compressor and the

Never leave the compressor oil container open, always make sure that tightly closed. left exposed the oil will absorb humidity from the air and may , subsequently , damage the not transfer compressor oil from the original container another container not introduce any additives the compressor oil. Any additional substances could contain elements which are incompatible with the chemical base the refrigerant and thus alter its

Check that the thermostatic sensor correctly inserted the fins the evaporator ensure ficient system

Safety rules SAFETY REGULA TIONS

T O PREVENT ACCIDENTS

Most accidents injuries that occur workshops are the result non - - observance simple and fundamental safety

For this MOST CASES THESE ACCIDENTS CAN A VOIDED: foreseeing possible causes and sequently acting with the necessary caution and Accidents may occur with all types vehicle, regardless how well was designed and built. A careful and judicious service technician the best guarantee against Precise observance the most basic safety rule normally suf ficient avoid many serious

DANGER: Never carry out any lubrication maintenance operations when the engine

GENERAL

• Carefully follow specified repair and maintenance

• not wear jewellery , unbuttoned loose articles clothing such as: torn open jackets shirts with open zips that may remain entangled moving advised wear approved safety non - - slip footwear , safety

• not carry out repair operations with someone sitting the driver ’ s seat, unless the person a trained technician who assisting with the operation

• Operate the vehicle and use the implements exclusively from the driver ’ s seat.

• not carry out operations the vehicle with the engine unless specifically

• Stop the engine and ensure that all pressure relieved from hydraulic circuits before removing

• All repair and maintenance operations must carried out using extreme care and

• Service steps and platforms used a workshop the field should built compliance with the safety rules

• Disconnect the batteries and label all controls indicate that the vehicle being serviced. Block the machine and all equipment which should

• not check fill fuel tanks, accumulator batteries, nor use starting liquid when smoking near naked flames, these fluids are

• Brakes are inoperative manually released for repair maintenance such cases, the machine should kept constantly under control using blocks similar

• The fuel nozzle should always contact with the filling Maintain this position until filling operations are completed order avoid possible sparks caused the accumulation static electricity .

• Only use specified towing points for towing the tractor , connect parts carefully sure that all pins and / locks are secured position before applying traction. Never remain near the towing cables chains that are operating under load

• T ransport vehicles that cannot driven using a trailer a low - - loading platform trolley ,

• When loading unloading the vehicle from the trailer (or other means select a flat area capable sustaining the trailer truck firmly secure the tractor the truck trailer and lock the wheels the position.

• Electric battery - - chargers and similar equipment must only powered auxiliary power supplies with ficient ground insulation avoid electrical shock

• Always use suitable hoisting lifting devices when raising moving heavy

• T ake extra care bystanders are

• Never pour gasoline diesel oil into wide and low

• Never use diesel oil other inflammable liquids cleaning Use non - flammable non - toxic prietary

• W ear safety goggles with side guards when cleaning parts with compressed air

• Limit the air pressure a maximum bar ( psi ) , according local

• not run the engine confined spaces without suitable

• not use naked cause sparks the area when fuel filling handling highly inflammable

• Never use naked flames for lighting when working the machine checking for

• All movements must carried out carefully when working under , near the vehicle and wear protective ment: goggles and special footwear

• When carrying out checks with the engine request the assistance operator the driver ’ s The operator must maintain visual contact with the service technician all times.

• operating outside the position the vehicle a flat surface and lock working a lock the vehicle position and move a flat area soon safely possible.

• Damaged bent chains cables are not use them for lifting Always use suitable protective gloves when handling chains

• Chains should always safely Ensure that fastening device strong enough hold the load persons should stop near the fastening trailing chains

• Maintenance and repair operations must carried out a CLEAN and Y eliminate any water oil spillage immediately

• not create piles oil grease - - soaked rags they represent a serious fire hazard; store them a closed metal container Before starting the vehicle make sure that the driver ’ s seat locked position and always check that the area free persons

• Empty pockets all objects that may fall unobserved into the vehicle parts when

• the presence protruding metal use protective goggles goggles with side special footwear and

• Handle all parts carefully , not put your hands fingers between moving parts, wear suitable safety clothing -safety gloves and

WELDING OPERA TIONS

• When use protective safety devices: tinted safety special gloves and footwear All persons present the area where welding taking place must wear tinted NEVER LOOK A T THE WELDING ARC YOUR EYES ARE NOT SUIT ABL Y

• Where remove the part tool that requires arc welding from the tractor

• Disconnect both battery Isolate the cable ends avoid contact with each other and the tractor

• Position the welder ground clamp near possible the area where welding taking

• Remove the electronic control units located the tractor welding carried out near these control units.

• Never allow welding cables lay near across any electrical wiring electronic component while welding progress.

• Metal cables tend fray with repeated Always use suitable protective devices when handling

ART

• Never start the engine confined spaces that are not equipped with adequate ventilation for exhaust gas

• Never place the body , hands fingers near fans rotating

ENGINE

• Always loosen the radiator cap slowly before removing allow any remaining pressure the system Coolant should topped only when the engine stopped idle

• Never fill with fuel when the engine especially order prevent the outbreak fire a result fuel spillage

• Never check adjust fan belt tension when the engine running. Never adjust the fuel injection pump when the vehicle

• Never lubricate the vehicle when the engine

ELECTRICAL SYSTEMS

• necessary use auxiliary remember that both ends the cables must connected follows: (+) with (+) and ( with ( -).

• A void short - circuiting the GAS RELEASED FROM TTERIES HIGHL Y

• During leave the battery compartment uncovered improve

• Never check the battery charge using (metal objects placed the

• A void sparks flames near the battery zone prevent explosion

• Before servicing check for fuel current Eliminate any eventual leaks before starting

• Never charge batteries confined Make sure that there adequate ventilation order prevent dental explosion hazards a result the accumulation gases released during charging operations.

• Always disconnect the battery before performing any kind servicing the electrical

HYDRAULIC SYSTEMS

• Some fluid slowly coming out from a very small port can almost invisible and strong enough penetrate the skin. Check for leaks using a piece cardboard, NEVER USE HANDS.

• any liquid penetrates skin call for medical aid immediately

• Serious skin infections may result medical attention not

• Use the specific tools when checking pressure values the hydraulic

WHEELS AND TYRES

• Check that the tyres are correctly inflated the pressure specified the manufacturer Periodically check possible damages the rims and

• Stand away from (at the side of) the tire when checking inflation

• Only check pressure when the vehicle unloaded and the tires are avoid incorrect readings a result over -pressure.

• not - - use parts recovered wheels incorrect welding brazing may heat the causing weaken and eventually damage break the wheel.

• Never nor weld a rim with the inflated tyre

• When removing the lock both the front and rear vehicle

• Always position support stands when raising the order conform current safety

• Deflate the tyre before removing any object caught into the tyre

• Never inflate tires using inflammable gases; this could cause explosion and put operator safety

REMOV AND - FITTING

• Lift and handle all heavy parts using suitable lifting equipment and make sure that all slings and hooks are correctly

• Handle all parts carefully during lifting keep eye the personnel working near the load Never insert hands fingers between always wear approved accident prevention clothing gloves and work boots).

• A void twisting chains metal cables and always wear safety gloves when handling cables

Personal safety CAB AIR CONDITIONING SYSTEM

SAFETY REGULA TIONS

• The refrigerant must handled with great care order avoid personal injury; always use safety goggles and

• Liquid refrigerant can cause freezing the skin and serious damage the sometimes resulting permanent

• Keep the refrigerant container away from heat Heat will cause increase pressure the refrigerant and could cause the container

• refrigerant comes into contact with a naked flame a hot metal surface produces a toxic gas, which ous

• order avoid accidents follow the simple precautions described below

• The operation emptying and charging the system must carried out a well - ventilated well away from any naked

• During the charging and emptying take the necessary precautions protect the face and above all the eyes from accidental contact with

• the event accident, proceed follows:

- refrigerant splashes into the wash immediately with a few drops mineral then wash them thoroughly with a solution boric acid and water (one spoonful acid 1 / 4 cup water) and seek medical assistance immediately

- freezing the skin caused contact with liquid refrigerant may treated gradually warming the injured area with cold water , followed the application a greasy cream. Request medical assistance.

- the air conditioning system contains a mixture refrigerant and oil under high pressure; under circumstances loosen pipe fittings / unions work the pipes without having first drained the

- not loosen remove the compressor oil level check cap with the system

- not heat the refrigerant container the temperature exceeds ( 122.00 ) the pressure will increase very rapidly .

- keep the air conditioning system away from heat sources prevent explosions a result increase pressure the system

• When transferring refrigerant from one container another , only use homologated liquid refrigerant containers equipped with safety

• Never fill liquid refrigerant containers over % ( % ) their maximum capacity

• not modify the settings safety valves and the control

• Never connect the recovery / recycling and evacuation / charging stations electrical power outlets with voltages other than those specified; not leave the stations powered unless they are used immediately

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