New Holland Tractor T4.75, T4.85, T4.95, T4.105, T4.115 Service Manual 47803847 – PDF DOWNLOAD

Description

New Holland T4.75 T4.85 T4.95 T4.105 T4.115 Tractor Service Manual – PDF DOWNLOAD

This factory service manual is a comprehensive technical reference for maintenance, servicing, troubleshooting, and repair of New Holland T4 Series tractors (models T4.75, T4.85, T4.95, T4.105, and T4.115). It applies to tractors with different transmission setups (mechanical, Power Shuttle, Hi-Lo, SuperSteer™ axles, etc.) across global markets.

FILE DETAILS:

New Holland Tractor T4.75, T4.85, T4.95, T4.105, T4.115 Service Manual 

Size: 169 MB
Format: PDF
Language: English
Number of Pages: 3587 pages
Brand: New Holland
Type of document: Service Manual
Model: T4.105, T4.115, T4.75, T4.85, T4.95
Part No: 47803847

🔧 Main Sections & Coverage

1. Introduction

• Safety regulations, accident prevention, and personal safety rules.

• Special instructions for handling refrigerants and air-conditioning system.

• Guidance on using special tools, consumables, sealants, and genuine parts.

• Specifications for recommended fluids (engine oil, coolant, hydraulic oils, etc.)

2. Engine Systems (Section 10)

• Engine and crankcase assembly/disassembly.

• Fuel tanks installation & service.

• Exhaust Gas Recirculation (EGR) + Diesel Particulate Filter (DPF) treatment system.

• Fan drive and cooling components.

3. Clutch (Section 18)

• Mechanical & hydraulic release systems.

• Clutch assembly, components, and service procedures.

4. Transmission (Section 21)

• Mechanical transmission & external controls.

• Power shuttle transmission (external & internal).

• Master clutch housing.

• Creeper unit, reverser, Hi-Lo unit.

• Transmission cooling system.

• Transmission to rear drive assemblies.

5. Four-Wheel Drive (4WD) (Section 23)

• Electro-hydraulic 4WD engagement system.

• Driveshafts and related service.

6. Axles

• Front axle (Section 25): Powered axle, bevel gear sets, steering knuckles, hubs, non-powered axle variants.

• Rear axle (Section 27): Bevel gear sets, planetary gears, final drives, powered axle assembly.

7. Power Take-Off (PTO) (Section 31)

• Rear PTO: one-speed & two-speed.

• Mechanical vs. electro-hydraulic controls.

• Front PTO installation & maintenance.

8. Brakes & Controls (Section 33)

• Hydraulic service brakes.

• Parking brake & lock systems.

• Trailer brake (hydraulic & pneumatic) controls.

9. Hydraulic Systems (Section 35)

• General hydraulic circuits.

• Fixed displacement pumps.

• Remote valves, hitch control valves, cylinders.

• Loader arms & bucket hydraulics.

10. Hitches & Couplings (Section 37)

• Drawbars, towing hitches.

• Rear three-point hitch.

• Front hitch & linkage systems.

11. Steering (Section 41)

• Steering control system.

• Tie rods & linkages.

• Hydraulic steering components (pump, cylinders).

12. Wheels (Section 44)

• Front and rear wheels, hub specifications, mounting procedures.

13. Cab & Climate Control (Section 50)

• Heating, ventilation, and air-conditioning (HVAC).

• Safety warnings for refrigerant handling.

14. Electrical Systems (Section 55)

• Complete wiring harnesses & connectors.

• Engine starting system, alternator, and batteries.

• Electronic control modules.

• Rear PTO electrical system.

• Hitch electronic controls.

• Warning indicators, alarms, instrument cluster.

• Full Diagnostic Trouble Codes (DTC) reference.

15. Loader & Bucket (Section 82)

• Loader arms, bucket hydraulics, and generic sub-groups.

16. Platform, Cab, and Bodywork (Section 90)

• Cab assembly & interiors.

• Trim panels, doors, hatches.

• Engine hood, side panels, decals.

• Operator’s platform (non-cab tractors).

Description 

The New Holland T4.75 / T4.85 / T4.95 / T4.105 / T4.115 Service Manual (47803847) is the complete factory-issued reference for service, repair, and troubleshooting of T4 Series tractors. This manual covers every major system in detail, making it an essential tool for owners, operators, and professional mechanics.

🔧 Contents Covered:

• Introduction & Safety – accident prevention, safety rules, special tools, fluids, and specifications.

• Engine Systems – engine removal/installation, crankcase, fuel system, exhaust, EGR, DPF, fan drive, cooling.

• Clutch – assemblies, hydraulic controls, release mechanisms.

• Transmission – mechanical, Power Shuttle, Hi-Lo, creeper unit, reverser, clutch housing, transmission cooling.

• 4WD & Driveshafts – electro-hydraulic engagement, front driveshafts.

• Axles – powered/non-powered front axles, hubs, steering knuckles, rear axle assemblies, planetary gears, final drives.

• Power Take-Off (PTO) – one-speed, two-speed, mechanical and electro-hydraulic PTOs, front PTO.

• Brakes & Controls – hydraulic service brakes, parking brake, trailer braking (hydraulic/pneumatic).

• Hydraulic Systems – pumps, valves, remote valves, cylinders, rear hitch and loader hydraulics.

• Hitches & Couplings – drawbar, towing hitch, three-point hitch, front hitch.

• Steering – hydraulic steering system, cylinders, linkages, tie rods.

• Wheels – front/rear wheels and hubs.

• Cab & HVAC – air-conditioning, heating, ventilation, safety handling of refrigerants.

• Electrical Systems – full wiring diagrams, engine start/charge circuits, electronic modules, PTO electricals, hitch controls, instrument cluster, alarms, diagnostic trouble codes (DTCs).

• Loader & Bucket – arms, hydraulics, cylinders, attachments.

• Platform, Cab, and Bodywork – cab interior, trim, hood, panels, decals, operator platform (non-cab).

✅ Features of the Manual:

• Fully searchable & printable PDF.

• Step-by-step repair, maintenance, and troubleshooting instructions.

• Detailed wiring diagrams, hydraulic schematics, and DTC codes.

• Covers all models in the T4 Series: T4.75, T4.85, T4.95, T4.105, T4.115.

DESCRIPTION:

New Holland Tractor T4.75, T4.85, T4.95, T4.105, T4.115 Service Manual 

T4.105 less cab, with mechanical or power shuttle transmission [ZxJT0xxxx],
T4.105 with cab, with mechanical or 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], T4.115 less cab, with
mechanical or power shuttle transmission [ZxJT0xxxx], T4.115 with cab, with
mechanical or power shuttle transmission [ZxJT0xxxx], T4.115 less cab, with
hi-lo transmission [ZxJT0xxxx], T4.115 with cab, with hi-lo transmission
[ZxJT0xxxx], T4.115 with cab, with hi-lo transmission, with Supersteer™
front axle [ZxJT0xxxx], T4.75 less cab, with mechanical or power shuttle
transmission [ZxJT0xxxx], T4.75 with cab, with mechanical or power
shuttle transmission [ZxJT0xxxx], T4.75 with cab, with hi-lo 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 or power shuttle transmission [ZxJT0xxxx], T4.85
with cab, with mechanical or 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 or power
shuttle transmission [ZxJT0xxxx], T4.95 with cab, with mechanical or 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]

Safety rules SAFETY REGULATIONS:
TO PREVENT ACCIDENTS:

Most accidents or injuries that occur in workshops are the result of non–observance of simple and fundamental safety regulations. For this reason, IN MOST CASES THESE ACCIDENTS CAN BE AVOIDED: by foreseeing possible causes and consequently acting with the necessary caution and care. Accidents may occur with all types of vehicle, regardless of how well it was designed and built. A careful and judicious service technician is the best guarantee against accidents. Precise observance of the most basic safety rule is normally sufficient to avoid many serious accidents.

GENERAL:
• Carefully follow specified repair and maintenance procedures.
• Do not wear rings, wristwatches, jewellery, unbuttoned or loose articles of clothing such as: ties, torn clothing, scarves, open jackets or shirts with open zips that may remain entangled in moving parts.
It is advised to wear approved safety clothing, e.g: non–slip footwear, gloves, safety goggles, helmets, etc.
• Do not carry out repair operations with someone sitting in the driver’s seat, unless the person is a trained technician who is assisting with the operation in question.
• Operate the vehicle and use the implements exclusively from the driver’s seat.
• Do not carry out operations on the vehicle with the engine running, unless specifically indicated.
• Stop the engine and ensure that all pressure is relieved from hydraulic circuits before removing caps, covers, valves, etc.
• All repair and maintenance operations must be carried out using extreme care and attention.
• Service steps and platforms used in a workshop or in the field should be built in compliance with the safety rules in force.
• Disconnect the batteries and label all controls to indicate that the vehicle is being serviced. Block the machine and  all equipment which should be raised.
• Do not check or fill fuel tanks, accumulator batteries, nor use starting liquid when smoking or near naked flames, as these fluids are inflammable.
• Brakes are inoperative if manually released for repair or maintenance purposes. In such cases, the machine should be kept constantly under control using blocks or similar devices.
• The fuel nozzle should always be in contact with the filling aperture. Maintain this position until filling operations
are completed in order to avoid possible sparks caused by the accumulation of static electricity.
• Only use specified towing points for towing the tractor, connect parts carefully.Make sure that all pins and/or locks are secured in position before applying traction.
Never remain near the towing bars, cables or chains that are operating under load
• Transport vehicles that cannot be driven using a trailer or a low–loading platform trolley, if available.
• When loading or unloading the vehicle from the trailer (or other means of transport), select a flat area capable of sustaining the trailer or truck wheels, firmly secure the tractor to the truck or trailer and lock the wheels in the position.
• Electric heaters, battery–chargers and similar equipment must only be powered by auxiliary power supplies with efficient ground insulation to avoid electrical shock hazards.
• Always use suitable hoisting or lifting devices when raising or moving heavy parts.
• Take extra care if bystanders are present.
• Never pour gasoline or diesel oil into open, wide and low containers.
• Never use gasoline, diesel oil or other inflammable liquids as cleaning agents. Use non-flammable non-toxic proprietary solvents.
• Wear safety goggles with side guards when cleaning parts with compressed air.
• Limit the air pressure to a maximum of 2.1 bar (30.5 psi), according to local regulations.

TABLE OF CONTENTS:

New Holland Tractor T4.75, T4.85, T4.95, T4.105, T4.115 Service Manual 

INTRODUCTION
Engine 10
[10001] Engine and crankcase 101
[10216] Fuel tanks102
[10501] Exhaust Gas Recirculation (EGR) – Diesel Particulate Filter (DPF) exhaust
treatment103
[10414] Fan and drive 104
Clutch 18
[18100] Clutch mechanical release control181
[18104] Clutch hydraulic release control 182
[18110] Clutch and components 183
Transmission 21
[21130] Mechanical transmission external controls 211
[21112] Power shuttle transmission 212
[21110] Master clutch housing 213
[21134] Power shuttle transmission external controls 214
[21154] Power shuttle transmission internal components215
[21160] Creeper 216
[21162] Reverser 217
[21168] Hi-Lo unit 218
[21109] Transmission cooler and lines 219
[21118] Transmission/Rear drive 2110
[21148] Transmission/Rear drive internal components 2111
[21AAA] Transmission generic sub-group 2112
Four-Wheel Drive (4WD) system 23
[23202] Electro-hydraulic control231
[23314] Drive shaft 232
47803847 15/12/2014
Front axle system 25
[25100] Powered front axle 251
[25102] Front bevel gear set and differential 252
[25108] Final drive hub, steering knuckles, and shafts 253
[25400] Non-powered front axle 254
Rear axle system 27
[27106] Rear bevel gear set and differential 271
[27120] Planetary and final drives 272
[27100] Powered rear axle 273
Power Take-Off (PTO) 31
[31101] Rear mechanical control311
[31104] Rear electro-hydraulic control312
[31110] One-speed rear Power Take-Off (PTO)313
[31114] Two-speed rear Power Take-Off (PTO)314
[31146] Front Power Take-Off (PTO) 315
Brakes and controls 33
[33202] Hydraulic service brakes331
[33110] Parking brake or parking lock332
[33220] Trailer brake hydraulic control 333
[33224] Trailer brake pneumatic control 334
Hydraulic systems 35
[35000] Hydraulic systems 351
[35104] Fixed displacement pump 352
[35160] Front hitch controls and lines353
[35204] Remote control valves 354
[35114] Three-point hitch control valve 355
[35116] Three-point hitch cylinder 356
[35701] Front loader arm hydraulic system357
47803847 15/12/2014
[35723] Front loader bucket hydraulic system 358
Hitches, drawbars, and implement couplings 37
[37100] Drawbars and towing hitches371
[37110] Rear three-point hitch 372
[37162] Front hitch373
[37166] Front hitch linkage 374
Steering 41
[41101] Steering control 411
[41106] Tie rods 412
[41200] Hydraulic control components 413
[41206] Pump414
[41216] Cylinders 415
Wheels 44
[44511] Front wheels 441
[44520] Rear wheels 442
Cab climate control 50
[50100] Heating 501
[50104] Ventilation502
[50200] Air conditioning 503
Electrical systems 55
[55032] Trailer brake electrical system 551
[55100] Harnesses and connectors 552
[55201] Engine starting system 553
[55301] Alternator554
[55302] Battery 555
[55640] Electronic modules 556
[55048] Rear Power Take-Off (PTO) control system557
[55160] Front hitch electronic control system 558
47803847 15/12/2014
[55408] Warning indicators, alarms, and instruments 559
[55DTC] FAULT CODES 5510
Front loader and bucket 82
[82100] Arm 821
[82300] Bucket 822
[82AAA] Front loader and bucket generic sub-group823
Platform, cab, bodywork, and decals 90
[90150] Cab 901
[90151] Cab interior 902
[90160] Cab interior trim and panels 903
[90154] Cab doors and hatches 904
[90110] Operator platform less cab 905
[90100] Engine hood and panels906

NEW HOLLAND TRACTOR T4.75, T4.85, T4.95, T4.105, T4.115 SERVICE MANUAL 47803847 – PDF DOWNLOAD:

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• This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
• This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
• Require some other service manual or have any queries: please WRITE to us at [email protected]