International Harvester 544 656 666 686 Hydro 70 86 Service & Repair Manual

The International Harvester 544 656 666 686 Hydro 70 86 service & repair manual is the complete 123-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
• 544 & 656 TRACTORS INDEX
• BELT PULLEY
• BRAKES
• CARBURETOR
• CLUTCH
• COOLING SYSTEM
• DIESEL FUEL SYSTEM
• DIFFERENTIAL
• DIRECTION REVERSER
• ELECTRICAL SYSTEM
• ENGINE
• FINAL DRIVE
• FRONT SYSTEM
• GOVERNOR
• HYDRAULIC SYSTEM
• HYDROSTATIC DRIVE
• LP GAS SYSTEM
• POWER STEERING SYSTEM
• PTO
• SERVICE DATA
• TORQUE AMPLIFIER
• TRANSMISSION, RANGE
• TRANSMISSION
• 666, 686, HYDRO 70 & 86 TRACTORS INDEX
• Wiring Diagrams
• F-656
• I-656
• 666 & 70
• 686 & 86
• SEARCH

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