New Holland Tractor Service & Repair Manual

The New Holland Tractor service & repair manual is the complete 7683-page factory workshop manual for this machine — with full step-by-step procedures, specifications, torque values, wiring and hydraulic diagrams and fault diagnosis.

What’s inside this manual:

• CONTENTS
• SECTION 00 – GENERAL
• IMPORTANT NOTICE
• NOTES FOR EQUIPMENT
• NOTICES
• SAFETY RULES
• HEALTH AND SAFETY
• SECTION 10 – ENGINE
• Chapter 1 – Separating and Removing The Engine
• Chapter 2 – 7.5L CNH Engine
• Chapter 3 -- Fuel System
• SECTION 18 – CLUTCH
• Specifications
• Tightening Torques
• Sectional Views
• Special Tools .
• Description and Operation
• Troubleshooting
• Clutch Removal–Installation
• Hydraulic Control Assembly Removal–Installation
• Hydraulic Control Assembly Disassembly–Reassembly
• SECTION 21 -- TRANSMISSION SYSTEMS
• Chapter 1 -- Semi--Powershift Transmission (Range Command)
• Chapter 2 – Power Command (Full Powershift) 30 and 40 kphTransmission
• Chapter 3 – Power Command Transmission, 175 –190 Models
• Chapter 4 – DUAL COMMAND TRANSMISSION (HI–LO)
• Chapter 5 – SHUTTLE COMMAND (MECHANICAL TRANSMISSION)
• SECTION 23 – DRIVE LINES
• Chapter 1 – Drive Lines–Tractors with Dual Command and Shuttle Command Transmissions
• Chapter 2 – Drive Lines –Tractors with Range Command and Power Command Transmissions
• SECTION 25 – MECHANICAL FRONT AXLE
• Chapter 1 – Mechanical Front Axle
• Chapter 2 – Terraglide (Front Axle Suspension)
• SECTION 27 – MECHANICAL REAR WHEEL DRIVE
• Chapter 1 – Mechanical Rear Wheel Drive(Models 120 – 155
• Chapter 2 – Mechanical Rear Wheel Drive (175–190 Models)
• SECTION 31 – POWER TAKE–OFF
• Chapter 1 – Power Take–Off, 120–155 Models
• Chapter 2 – Power Take–Off, 175–190 Models
• Chapter 3 -- Hydraulic Front Lift and Power Take Off
• SECTION 33 – BRAKES
• Chapter 1 – Tractor Brakes
• Chapter 2 – Air Trailer Brakes
• SECTION 35 – HYDRAULIC SYSTEMS
• Chapter 1 – Hydraulic Circuits
• Chapter 2 – Variable Flow Hydraulic Pump Assembly 120 to 155 Models
• Chapter 3 – Variable Flow Hydraulic Pump Assembly 175 and 190 Models
• Chapter 4 – ELECTRONIC DRAFT CONTROL
• Chapter 5 – Mechanical Rear Hydraulic Lift
• Chapter 6 – CLOSED CENTRE REMOTE CONTROL VALVES
• Chapter 7 – Open centre remote control valves
• Chapter 8 – External Lift Rams
• Chapter 9 – Hydraulic Pressure Testing
• Chapter 10 – Fixed displacement gear pumps
• Chapter 11 – Trailer Brake Auxiliary Valves

With OEM-level detail throughout, it is everything needed to service, diagnose and repair the machine.