New Holland Ford 621 631 641 651 661 Tractor Service & Repair Manual

The New Holland Ford 621 631 641 651 661 Tractor service & repair manual is the complete 416-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:

• Cover Page
• General Document Information
• Ford Tractor Serial Numbers
• NUMERICAL INDEX
• 1- Wheels
• 2- Brakes
• 3- Front Axle & Steering
• 4- Rear Axle
• 5- Hydraulic Controls
• 6- Engine
• 7- Transmission, Clutch, PTO
• 8- Cooling System
• 9- Fuel System
• 10- Hydraulic Pump
• 11- Electrical System
• 12- Instrument Panel
• 13- Tractor Seat
• 14- Metal & Tool Box
• 15- Frame Parts
• 16- Decals
• SEARCH

Built for real workshop use — the complete reference for keeping this machine running season after season.