Allis Chalmers AC 616 620 720 Tractor Service & Repair Manual

The Allis Chalmers AC 616 620 720 Tractor service & repair manual is the complete 129-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
• Table of Contents
• Safety Rules
• General Information
• BATTERY CARE
• BEARING CLEANING & INSPECTION
• TRANSMISSION FLUID & FILTER
• BRAKE ADJUSTMENT
• CLUTCH PEDAL FREE TRAVEL ADJUSTMENT
• CLUTCH BELT TENSION
• Tractor Repair
• ENGINE
• WHEELS & DROP HOUSINGS
• BRAKES
• POWER TRAIN SYSTEM
• CLUTCH
• DRIVE SHAFT
• TRANSMISSION
• DIFFERENTIAL
• REAR PTO
• FINAL DRIVE
• STEERING & FRONT AXLE ASSEMBLIES
• POWER LIFT SYSTEM
• ELECTRICAL SYSTEM
• CHARGING CIRCUIT
• IGNITION CIRCUIT
• STARTING CIRCUIT
• LIGHTS & HOURMETER CIRCUIT
• PRESSURE & TEMPERATURE SENDING UNIT CIRCUIT
• PTO CIRCUIT
• REMOVAL & INSTALLATION OF ELECTRICAL COMPONENTS
• TROUBLESHOOTING GUIDE
• SPECIFICATIONS
• FUEL SYSTEM
• IN-LINE HYDROSTATIC UNIT

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