Part of the New Holland Repair Manuals.
This is the full factory service manual for the New Holland TN75FA, TN85FA and TN95FA tractors, the narrow orchard and vineyard models, the same workshop information a dealer technician works from. It covers the whole tractor: the diesel engine (rated 74 HP on the TN75FA, 84 HP on the TN85FA and 92 HP on the TN95FA), the clutch, the transmissions, the drive lines and four-wheel drive front axle, the rear axle and final drive, the power take-off, the brakes, the hydraulic systems and hitch, the steering, the axles and wheels, the cab air conditioning, the full electrical system with the wiring diagrams and the platform, cab and bodywork. Every section carries the specifications and capacities, the tightening torques, the functional adjustments, the fault finding and the step-by-step removal, overhaul and installation procedures, so you can chase an engine, transmission or hydraulic problem and put it right instead of guessing.
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| General Guidelines and Specifications | General Service Instructions, Safety Precautions, Machine Specifications and Capacities, Standard Tightening Torques, Special Tools, Model Coverage TN75FA TN85FA TN95FA | |
| Engine | Diesel Engine Description and Operation, Rated Power 74/84/92 Hp, Cylinder Head and Valves, Pistons and Connecting Rods, Crankshaft and Timing, Cooling and Lubrication, Fuel Injection, Engine Removal and Overhaul | |
| Clutch | Clutch Assembly Description and Operation, Clutch Release Mechanism, Pedal Free Play and Adjustment, Clutch Removal, Inspection and Overhaul, Fault Diagnosis | |
| Transmissions | Gearbox and Range Transmission, Synchroniser and Shuttle, Gear Selection and Linkage, Transmission Oil Flow, Description and Operation, Fault Diagnosis, Overhaul | |
| Drive Lines and Four-Wheel Drive Front Axle | Drive Lines and Propeller Shafts, Four-Wheel Drive Front Axle, Front Differential and Bevel Gears, Planetary Wheel Hubs, Axle Shafts, Engagement, Fault Diagnosis, Overhaul | |
| Rear Axle and Final Drive | Rear Mechanical Transmission, Differential and Differential Lock, Final Drive and Bull Gears, Rear Hubs, Description and Operation, Fault Diagnosis, Overhaul | |
| Power Take-Off | Power Take-Off Clutch and Shaft, Rear and Ground-Speed PTO, Engagement and Interlock, Adjustment, Fault Diagnosis, Overhaul | |
| Brakes | Service Brakes and Parking Brake, Brake Discs and Actuators, Hydraulic Brake Control Circuit, Pedal Adjustment and Bleeding, Description, Fault Diagnosis, Overhaul | |
| Hydraulic Systems | Hydraulic Pump and Circuits, Rear Lift and Three-Point Hitch, Remote Valves, Draft and Position Control, Pressure Testing, Fault Diagnosis, Overhaul | |
| Steering, Axles and Wheels | Hydrostatic Power Steering, Steering Cylinder and Pump, Front Axle Beam, Front and Rear Wheels and Tyres, Toe-In and Track Setting, Description, Fault Diagnosis, Overhaul | |
| Electrical System | Wiring Diagrams, Starting and Charging Systems, Battery, Alternator and Starter Motor, Lighting, Instruments and Warning Devices, Switches and Sensors, Fault Diagnosis | |
| Cab, Air Conditioning and Bodywork | Operator Cab and Platform, Air Conditioning and Heating, Compressor and Refrigerant Circuit, Controls and Instruments, Doors, Glass and Trim, Bodywork Panels, Service |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| TN75FA | ||
| Rated Power - TN75FA | 54.5 kW (74 HP) | |
| TN85FA | ||
| Rated Power - TN85FA | 61.5 kW (84 HP) | |
| TN95FA | ||
| Rated Power - TN95FA | 67.5 kW (92 HP) | |
| All models | ||
| Configuration | Narrow orchard and vineyard tractor | |
| Drive | Two-wheel drive or four-wheel drive | |
