DOWNLOAD COMPLETE REPAIR MANUAL FOR JOHN DEERE 6820, 6920 AND 6920S TRACTOR | PUBLICATION NUMBER - TM4756

The TM4756 technical manual covers complete repair and maintenance procedures for John Deere 6820, 6920, and 6920S tractor models. This professional-grade documentation includes detailed schematics, component specifications, troubleshooting protocols, and step-by-step service instructions. Essential resource for certified technicians, authorized dealers, and equipment operators requiring factory-standard repair guidance. Delivered as an instant PDF download for immediate reference and offline accessibility.

CONTENTS:
Engine
Removal and Installation of Components
Fuel, Air Intake, Cooling and Exhaust Systems
Speed Control
 Fuel System
Air Intake System
Cooling System
Cold-Weather Starting Aids
Exhaust System
Electrical System
Electrical Connectors
Wiring Harnesses
 Charging Circuit
Starter Motor Circuit
 Fuses, Relays and Switches
Monitoring Systems
Electrical Components
AutoPowr/IVT Transmission
Removal and Installation of AutoPowr/IVT Transmission
Transmission Shift Controls
Housing
Output Housing
 Differential Drive Shaft Assembly
 PowrQuad Plus, AutoQuad and AutoQuad Plus Transmissions
 Removal and Installation of Components
Transmission Shift Controls
 PowrQuad Module
Creeper Transmission
Range Transmission
Drive Systems
Removal and Installation of Components
U-Jointed Shafts and Torsion Damper
Front-Wheel Drive Clutch
Differential
Hydraulic Pump Drive
Final Drives
Rear PTO
PTO
Front Implement Drive
Steering and Brakes
Hydrostatic Steering
Brake Valve
Rear Wheel Brakes
Handbrake
Hydraulic Trailer Brake
Air Brakes up to Serial No. 398655
Air Brakes from Serial No. 398656
AutoTrac
Hydraulic System
Controls
 Hydraulic Pump and Charge Oil Pump
Valves
Hitch
Selective Control Valves and Couplers
Independent Selective Control Valve
Miscellaneous
Removal and Installation of Components
Main Frame
Front Wheels, Rear Wheels and Fenders
Trailer Mounting and Swinging Drawbar
Triple Link Suspension (TLS) of Front-Wheel Drive Axle
Pick-Up Hitch
Operator`s Cab
Removal and Installation of Components
Controls and Instruments
Air-Conditioning System
ClimaTrak
Heating System
Seats
Operator`s Cab
Cab Suspension
Special Tools (Dealer-Fabricated)
Special Tools (Dealer-Fabricated)
Special Tools (Available from the Dealer)

TOTAL PAGE - 1093

FILE FORMAT - PDF
LANGUAGE - ENGLISH