New Holland TN75FA, TN85FA, TN95FA Tractor Service Manual

Covers: New Holland TN75FA, TN85FA, TN95FA tractors
Pages: 1,460
Format: PDF file
File size: 43mb
Compatibility: Windows/Mac/Tablet
Notes: Instant digital download only – no printed copy or CD-ROM media.

This PDF service manual is the latest edition available and contains service procedures for New Holland TN75FA, TN85FA and TN95FA tractors. Over 1,460 pages of comprehensive OEM service and troubleshooting procedures, illustrations, specifications and diagrams for the technician are included. Conveniently view and print the PDF manual on your computer, tablet or smartphone. The service manual is also known as the repair manual or shop manual.

Contents:

GENERAL INFORMATION

ENGINE

• Specifications
• Special Tools
• Tightening Torques
• Sectional Views
• Troubleshooting
• Engine Overhaul
• Cooling System
• Lubrication System
• Fuel System

CLUTCH

• Clutch Removal/Installation
• Dual Disk Clutch 11″/11″ Test Bench Overhaul
• Single Disk Clutch 11″ (installed with Power-Shuttle) Test Bench Overhaul
• Checks, Measurements and Repairs — Dual Clutch
• Coplanarity Adjustment of 11″/11″ Dual Clutch Release
• Coplanarity of 11″ Single Plate Clutch Release Levers
• PTO Clutch Servo Assist
• PTO Clutch Control System
• PTO Clutch Control System Adjustment

TRANSMISSION

• Mechanical Transmission (16 x 16) Synchro-Command
• 32 x 16 Dual Power with Electrohydraulic Power Shuttle
• Power Shuttle Transmission Calibration, Faults and Diagnostics

FWD TRANSFER BOX AND AUTO FWD

• Main Specifications
• Tightening Torques
• Tools
• Cross-Sectional Views
• Description and Operation of the FWD Drive Gear
• Troubleshooting
• Transmission Shafts and Guard, Removal–Installation
• Drive Gear Housing, Removal–Installation
• Drive Gear Housing, Disassembly–Assembly
• Auto FWD, Calibration and Diagnostics

FRONT AXLE (Super Steer)

• Front Axle
• Main Data
• Torque Settings
• Tools
• Cross-Sectional Views
• Description and Operation
• Troubleshooting
• Front axle assembly. Removal–Installation
• Bevel drive and front axle differential housing. Removal–Installation
• Front axle bevel drive overhaul
• Front axle differential overhaul
• Front axle differential lock clutch assembly overhaul
• Front epicyclic final drive. Removal–Installation
• Wheel hub and steering knuckles. Removal–Installation
• Steering knuckle pins and bearings. Replacement
• Front wheels adjustment (Toe-in)

REAR MECHANICAL DRIVE

• Main Data
• Tightening Torques
• Tools
• Cross–Sectional Views
• Description and Operation
• Troubleshooting
• Rear Transmission Gearbox Removal–Installation
• Differential Lock Engagement Sleeve–Adjustment
• Final Drive Box Assembly Removal–Installation
• Drive Shaft Removal–Installation
• Epicyclic Final Drive Removal–Installation

MECHANICAL POWER TAKE-OFF

• Main Data
• Troubleshooting
• Tools
• Tightening Torques
• Independent Power Take-off Description and Operation
• PTO Servo-Assist Valve Description and Operation
• PTO Clutch Engagement/Oil Flow
• PTO Clutch Disengagement/Oil Flow
• PTO Clutch Servo Control Adjustment
• Hydraulic PTO Servo Assist Cable Adjustment
• PTO Engaged Switch Adjustment
• Mechanical PTO Removal–Installation
• PTO Brake

BRAKES

• Main Data
• Torque Settings
• Cross-Sectional Views
• Tools
• Description and Operation
• Troubleshooting
• Right or Left-Hand Brake, Removal–Installation
• Brake Hydraulic Pump (Master Cylinders), Removal–Installation
• Brake Hydraulic System, Air Bleeding
• Parking Brake Disks, Removal–Installation
• Handbrake Control, Stroke Adjustment

HYDRAULIC SYSTEM

• High Pressure System Description and Operation
• System Diagrams
• High Pressure System Overhaul and Adjustment
• Low-Pressure System Description and Operation
• Low-Pressure System Test Fitting Locations
• Front Electronic Lift and Front Power Take-off
• Description and Operation of the Electronic Service Tool (EST) with the Front PTO and Hydraulic Power Lift (HPL)

STEERING

• Main Data
• Torque Settings
• Tools
• Description and Operation
• Troubleshooting
• Hydrostatic Steering Control Valve. Removal–Installation
• Hydrostatic Steering Control Valve. Disassembly–Assembly
• Hydrostatic Steering Control Valve. Bench Testing
• Open Center Fixed–Displacement Steering Pump

Axles and Wheels

• Main Data
• Cross-Sectional Views
• Tightening Torques
• Torque Settings
• Tools
• Troubleshootin
• Front Axle Hub, Disassembly–Assembly
• Front Axle, Removal–Installation
• Stub Axle, Overhaul
• Checking Front Wheel Alignment (Toe In)

CAB CLIMATE CONTROL

• Cab Air Conditioning System Safety
• Use of the Air Conditioning System
• Tools and General Characteristics
• Operating Principles
• Main Components of the Cab Air Conditioning System
• Cab Heating and Ventilation Controls
• Cab Air Conditioning and Temperature Controls
• Function and Cooling Tests
• Maintenance of the Air Conditioning System
• Troubleshooting
• Refrigerant Recovery — Recycling and Evacuation — Charging Stations
• Filter/Drying, Recharging and Refrigeration Check
• Checks and Elimination of Gas Leaks
• Compressor Drive Belt Tension Adjustment
• Cab Air In-feed Vents Removal and Installation
• Air Conditioning Unit Removal and Installation

ELECTRICAL SYSTEMS

• Instruments
• Components
• Starting System
• Charging System
• Battery
• Connectors
• Wiring Diagrams / Electrical Schematics

CAB, PLATFORM, AND BODYWORK

 

Have any questions or need more details? Contact Us