New Holland TN55, TN65, TN70, TN75 Tractor Service Manual
887 pages · Publication 87034092
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What's inside
From the manual's own table of contents: 93 sections, 222 entries. See sample pages (PDF, 732 KB)
General14 topics
- SECTION 00 - GENERAL
- SECTION 10 - ENGINE
- SECTION 18 - CLUTCH
- SECTION 21 - TRANSMISSIONS
- SECTION 23 - DRIVE LINES
- SECTION 25 - FRONT AXLE MECHANICAL TRANSMISSION
- SECTION 27 - REAR MECHANICAL TRANSMISSION
- SECTION 31 - MECHANICAL POWER TAKE-OFF
- SECTION 33 - BRAKING SYSTEM
- SECTION 35 - HYDRAULIC SYSTEM
- SECTION 41 - STEERING
- SECTION 44 - AXLES AND WHEELS
- SECTION 55 - ELECTRICAL SYSTEM
- SECTION 90 - PLATFORM, CAB, BODYWORK
10 000 General Instructions
10 000 General specifications6 topics
- Data
- Torque settings
- Tools
- Cross--sectional views
- Lubrication and cooling system diagrams
- Troubleshooting
10 001 10 Engine, Removal--Installation
10 001 30 Compression test
10 001 54 Engine, Removal--Assembly
10 414 10 Coolant Pump and Alternator Drive Belt -- Tension adjustment
10 101 53 Valve guides, Replacement
10 101 60 Injector holder casing, Replacement
10 102 70 Front engine oil seal, Removal--Installation
10 106 12 Valve clearance adjustment
10 126 10 Fuel tank, Removal--Installation
10 218 30 Engine injectors, Removal--Installation
10 246 14 Bosch injection pump, Removal--Installation, timing and air bleed check
10 254 44 Exhaust pipe, Removal--Installation
10 402 11 Coolant pump, Removal--Installation, with radiator removed
10 402 28 Coolant pump, Overhaul
10 402 30 Thermostat, Removal--Installation
10 406 10 Radiator, Removal--Installation
18 000 General specifications4 topics
- Torque settings
- Tools
- Cross--sectional views
- Troubleshooting
18 110 10 Clutch -- Removal--Installation
18 110 30 11” Single disk clutch (Version with Power--Shuttle) -- Test bench overhaul
18 100 40 Clutch adjustments4 topics
- Special Tools
- Cross-sectional views
- Description and operation
- Troubleshooting
21 118 85 Rear Transmission/Gearbox, Disassembly--Assembly1 topic
- Rear Transmission/Gearbox, driving and driven shafts clearance adjustments
Show all 94 sections
21 130 10 Gearbox Control Lever, Removal--Installation
21 130 11 Range Gear Control Lever, Removal--Installation4 topics
- Torque values
- Special tools
- Cross-sectional views
- Description and operation
21 118 85 Transmission--Gearbox, Disassembly--Assembly
21 134 46 Power shuttle control valve, Disassembly--Assembly
21 134 70 A + B Clutch valve solenoids, Removal--Installation
21 134 70 Dump valve solenoid, Removal--Installation
21 154 60 Clutch casing, Disassembly--Assembly28 topics
- Description of systems (ECM and CDU)
- Automatic self-diagnosis (ECM)
- ECM First start up
- Diagnosis during operation
- Calibration and diagnostic unit (CDU)
- Power shuttle fault code priority
- Fault codes indication
- Calibration and diagnostics unit use
- HH menu access
- H1 -- Clutches A and B calibration error codes
- H2 -- Clutches A and B calibration values display
- H3 -- System configuration
- H4 -- Power shuttle hardware and software revision levels
- H5 -- Control switch diagnosis
- H6 -- Clutch A fill time
- H7 -- Clutch B fill time
- H8 -- Erasure of data stored in NVM
- H9 -- Voltmeter functions
- HA -- Clutch pedal potentiometer and status switch
- Clutch pedal potentiometer replacement
- HC -- Transmission oil temperature sender
- HD -- Hi/Lo Synchronizer operation (not used in standard)
- HE -- Gear change adjustments
- HF -- Stored error codes
- Troubleshooting fault codes
- Power Shuttle (8 x 8 and 16 x 16) electronic control unit input/output wiring diagram
- Description, operation and hydraulic diagrams
- Troubleshooting
23 101 26 Transmission shafts and guard, Disassembly -- Assembly
23 101 40 Drive gear housing assembly, Removal -- Installation
23 202 50 Drive gear housing assembly, Removal -- Installation
23 101 42 Drive gear housing assembly removed, Disassembly -- Assembly
23 202 52 Drive gear housing assembly removed, Disassembly -- Assembly4 topics
- Torque Settings
- Tools
- Cross--sectional Views
- Description and Operation
25 100 30 Front Axle, Removal--Installation
25 108 30 Front Epicyclic Final Drive, Disassembly--Assembly
25 108 46 Steering Knuckle Bearing Pins, Replacement
25 100 38 Bevel Drive and Front Axle Differential Axle Housing, Disassembly--Assembly
25 102 20 Front Axle Bevel Drive, Overhaul1 topic
- Bevel Drive Adjustments
25 102 24 Front Axle Differential, Overhaul
25 102 27 Front Axle Differential with LIM--Slip Unit, Overhaul
44 511 80 Leading Drive Wheels Toe-in Check4 topics
- Torque settings
- Tools
- Cross-sectional views
- Troubleshooting
27 106 16 Rear Transmission/Gearbox, Removal--Installation
27 110 10 Differential Lock Engagement Sleeve, Adjusting
27 120 34 Drive Wheel Shaft, Removal--Installation
27 120 32 Epicyclic Final Drive, Removal--Installation4 topics
- Tools
- Tightening torque
- Cross-sectional views
- Description and operation
31 112 20 Mechanical power take-off, Removal--Installation4 topics
- Cross-sectional views
- Tools
- Description and operation
- Troubleshooting
33 202 60 Right or left--hand brake, Removal--Installation
33 202 46 Braking system hydraulic pump, Removal--Installation
33 202 04 Brake hydraulic system -- Air Bleeding
33 110 08 Handbrake control, Travel adjustment3 topics
- Cross-sectional views
- Description and operation
- Troubleshooting
35 110 40 Lift internal controls, Disassembly--Assembly1 topic
- Lift adjustments
35 110 08 Tie-rod adjustments1 topic
- Various adjustments
35 110 42 Lift cylinder and arms shaft, Disassembly--Assembly
35 114 14 Lift control valve (with control valve removed), Disassembly--Assembly
35 114 30 Lift pressure relief valve, Removal--Installation
35 114 32 Lift pressure relief valve (Setting)
35 000 Main data -- Tools -- Torque settings
35 204 46 Auxiliary control valves, Disassembly--Assembly (with the unit removed)
35 000 Description and operation2 topics
- Cross-sectional view
- Troubleshooting
33 220 40 Trailer brake valve, Removal--Installation1 topic
- Torque settings -- Description and operation
35 104 30 Lift circuit hydraulic pump, Disassembly--Assembly (with unit removed)
41 000 Torque settings main data -- tools2 topics
- Operation
- Components
41 204 10 Hydrostatic steering wheel, Replacement
41 204 30 Hydrostatic steering control valve, Removal -- Installation
41 204 34 Hydrostatic steering control valve, (removed) Disassembly -- Assembly
41 204 38 Hydrostatic steering control valve -- Bench testing
41 206 20 Power steering oil pump Disassembly -- Assembly (with unit removed)1 topic
- Tools
44 101 22 Front axle hub, Removal--Installation
44 101 30 Front axle, Removal--Installation
44 101 46 Stub axle, Overhaul
44 511 80 Checking the alignment of the leading wheels
55 000 Analog instruments2 topics
- Controls
- Transmitters, sensors and switches
55 000 Technical information4 topics
- Torque settings
- Description and operation
- Troubleshooting
- System testing
55 201 50 Starter motor, Removal--Installation
55 201 54 Starter motor, Disassembly--Assembly2 topics
- Bench tests
- System testing and troubleshooting
55 301 10 Alternator, Removal--Installation
55 301 12 Alternator, Removed, Disassembly--Assembly1 topic
- Description and operation
55 301 40 Battery removal--Installation3 topics
- Battery checking and maintenance
- Battery charging
- Battery problems -- frequent causes
55 000 Fuses and relays (Model with cab)15 topics
- Symbols used in electrical circuits
- Electric wire colour code
- General diagram -- Central part (electrohydraulic 4WD version. ISO version)
- General diagram -- Central part (mechanical 4WD version. ISO version)
- General diagram -- Front part (ISO version)
- General diagram -- Rear part (ISO version)
- Lighting circuit diagram (ISO version)
- Electrohydraulic 4WD and brake lights circuit diagram
- Mechanical 4WD and brake lights circuit diagram
- Front corner lights and rear work lights circuit diagram
- General diagram -- Central part (Power Shuttle version. NASO version)
- General diagram -- Central part (Standard version. NASO version)
- General diagram -- Front part (NASO version)
- General diagram -- Rear part (NASO version)
- Lighting circuit diagram (NASO version)
55 000 Electrical circuit components13 topics
- Location of fuses and relays (mechanical shuttle and power shuttle versions)
- Symbols used in electrical circuits
- Electric wire color code
- How to use the linear wiring diagrams
- Electrical circuits (mechanical shuttle and power shuttle versions)
- Ground location points (mechanical shuttle and power shuttle versions)
- Front part circuit (mechanical shuttle and power shuttle versions)
- Starting circuit (mechanical shuttle version)
- Operator safety circuit (mechanical shuttle version)
- Operator safety circuit (power shuttle version)
- 4WD and brake lights circuit (power shuttle version)
- Transmission circuit (power shuttle version)
- Power Shuttle electronic control unit inputs/outputs wiring diagram
55 418 10 Multi--function instrument panel, Removal--Installation
55 440 08 Electronic Control Module (ECM), Replacement
55 510 20 Fuse box, Replacement
55 510 22 Fuses--Relays, Replacement
90 100 22 Hood opening, Removal -- Installation
90 100 80 Protective grill, Removal -- Installation
90 100 84 Hood guard, Removal -- Installation
90 110 50 Dashboard, Removal -- Installation
90 114 26 ROPS (Roll Over Protection Structure), Removal -- Installation
90 116 10 Right or left--hand mudguard, Removal -- Installation
90 116 24 Rear guard, Replacement
Inside this manual
Real pages from this service manual (887 pages). Open the sample pages (PDF, 731 KB)
- Repair procedure, page 116: SECTION 10 -- ENGINE -- CHAPTER 1
- Color page: SECTION 10 -- ENGINE -- CHAPTER 1
- Color page: SECTION 35 -- HYDRAULIC SYSTEM -- CHAPTER 2
- Foldout diagram
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the TN55, TN65, TN70, TN75 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
This manual: Service Manual 87034092$89.53
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This is a service manual
Here's how it compares to the other manual types.
This manual
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 887 pages
Quantity one is the manual described above.
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