John Deere S550 S660 S670 Combines Service Repair Technical Manual
TM803819 – John Deere S540, S550, S660, S670, S680, S690 Combines Service Repair Technical Manual
Illustrated Factory Repair for John Deere Combines S540, S550, S660, S670, S680 and S690
This John Deere Repair manual contains high-quality images, instructions to help you to troubleshoot, and repair your truck. This document is printable, without restrictions, contains searchable text, bookmarks, cross-links for easy navigation.
This is repair only manual, Diagnostic Manual with electrical wiring diagrams are sold separate.
Language: English
Format: PDF, 2210 pages
John Deere S540 S690 Combine Diagnostic Technical Manual
Covered models:
S540
S550
S660
S670
S680
S690
The John Deere TM803819 Service Repair Technical Manual is an essential resource for maintaining and repairing John Deere S540, S550, S660, S670, S680, and S690 combines. This manual provides comprehensive details, including step-by-step instructions, detailed diagrams, and technical specifications for all major systems of these combine harvesters.
CONTENTS Foreword
General
Safety
Specifications
Tune-Up and Adjustment
Fuels and Lubricants
Engine
Remove and Install Engine
Cooling System
Fuel and Air
Air Intake System
Diesel Fuel System
Electrical System
Batteries
Harness and Connector Repair
Wire Harness Routing
Controllers and Power Distribution
Lighting
Operators Station
Sensors and Switches
Wiper
Alternator
Starting Motor
Green Star Components
Power Train
Transmission and Differential-Three Speed Transmission
Transmission and Differential-Two-Range Automatic Transmission
Hydrostatic Drive Pump-Two-Range Automatic Transmission
Hydrostatic Drive Motor-Two-Range Automatic Transmission
Single Reduction Final Drive
Can Lobe Motor
Tires and Wheels
Steering and Brakes
Steering
Brakes
Brakes-Two-Range Automatic Transmission
Hydraulic System
Hydraulic Reservoir
Hydraulic Motors and Pumps
Hydraulic Valves
Hydraulic Cylinders
Accumulators
Separator Shell
Gull Wing Doors
Fiberglass Repair
Operator Station
Air Conditioning System (R134a)
System Components
Cab
Feeder House
Conveyor
Top Shaft and Slip Clutch
Feeder House Drives and Reverser Gear Case
Fore Aft and Lateral Tilt Frame
Five Speed Feeder House Drive Gear Case
Separator
Separator Repair
Separator Drives
Residue Disposal
Conveyor Augers, Cleaning Fan and Chaffer and Sieve Frame
Tailings Elevator and Augers
Primary Countershaft Gear Case
Header Electromagnetic Clutch
Grain Tank and Unloading System
Grain Tank Cross Augers
Unloading Auger System Drives
Vertical Unloading Auger and Lower Gear Case
Horizontal Unloading Auger and Gear Case
Clean Grain Elevator
Engine Gear Case and Control Valve
Engine Gear Case and Valve
Dealer Fabricated Tools
Dealer Fabricated Tools
John Deere S550 S660 S670 Combines Service Repair Technical Manual
Transmission and Axle Maintenance
The transmission system section includes guidance on gearbox servicing, oil changes, and troubleshooting shifting issues. Additionally, the axle maintenance section explains the inspection of bearings, differential adjustments, and lubrication schedules to maintain durability and efficiency.
Electrical Components and Cooling System
The electrical system section provides detailed wiring diagrams, fuse box locations, and troubleshooting procedures for sensors, control modules, and lighting. The cooling system section covers radiator servicing, coolant replacement, thermostat inspection, and water pump maintenance to prevent overheating.
John Deere S550 S660 S670 Combines Service Repair Technical Manual