John Deere 6650, 6750, 6850 and 6950 Self-Propelled Forage Harvesters Diagnostic and Test Technical Manual TM4621 03APR00

Details:
FOREWORD
Section 05 – SAFETY
Group 05 – Safety Information
Section 10 – GENERAL INFORMATION
Group 05 – Fuel, Lubricants and Coolant
Group 10 – Torque Values
Group 15 – Serial Numbers
Group 20 – Dimensions
Section 20 – ENGINE
Group 05 – Engine Removal and Installation
Section 30 – FUEL, AIR INTAKE AND COOLING SYSTEMS
Group 05 – Fuel Tank
Group 10 – Air Intake System
Group 15 – Engine Cooling System
Section 40 – ELECTRICAL SYSTEM
Group 05 – Electrical Connectors
Group 10 – Electrical System Components
Section 50 – POWER TRAIN
Group 05 – Main Drive Belt Replacement
Group 10 – Bevel Gear Drive
Group 15 – Transmission and Differential
Group 20 – Final Drives
Group 25 – Hydrostatic Drive, Variable Pump
Group 30 – Hydrostatic Drive, Fixed-Displacement Motor
Group 35 – Hydrostatic Drive, Oil Change
Group 40 – Cam Lobe Motor
Section 60 – BRAKES, STEERING AND REAR AXLE
Group 05 – Brake Operation
Group 10 – Brakes
Group 15 – Hydrostatic Steering
Group 16 – ROW-TRAK System
Group 20 – Rear Axle.
Section 70 – HYDRAULIC SYSTEM
Group 05 – Hydraulic Pressure Accumulator
Group 10 – Triple Hydraulic Pump
Group 15 – Electromagnetic Control Valve
Group 20 – Reverser Motor
Group 25 – Hydraulic Motor – Discharge Spout
Section 80 – MISCELLANEOUS
Group 05 – Fuel Tank Hood
Section 90 – OPERATOR′S CAB, AIR CONDITIONING SYSTEM
Group 05 – Control Levers
Group 10 – Cab Ventilation
Group 15 – Cab Window Replacement
Group 20 – R134a Air Conditioning System
Group 25 – Super Comfort Seat
Section 100 – HARVESTING UNITS
Group 05 – Harvesting Unit Cross Drive
Group 10 – Harvesting Units
Section 110 – FEEDING SYSTEM
Group 05 – Length-of-Cut Transmission
Group 10 – Reverser Clutch
Group 15 – Electric Clutch
Group 20 – Feed Roll Channel
Group 25 – Feed Roll Assembly
Group 30 – Locking Pawl
Section 120 – CUTTERHEAD ASSEMBLY
Group 05 – Knife Sharpening Device
Group 10 – Cutterhead
Group 15 – Bottom and Outlet Bands
Group 20 – Stationary Knife Removal and Installation
Group 25 – Kernel Processor
Group 30 – Power Chute
Section 130 – DISCHARGE COMPONENTS
Group 05 – Discharge Fan
Group 10 – Blower Rotor and Rotor Bearings
Group 15 – Discharge Spout
Section 210 – GENERAL INFORMATION
Group 05 – Specifications
Group 10 – Drive Diagrams
Group 15 – Ballast Charts
Group 20 – Tread Widths
Section 220 – ENGINE
Group 05 – Engine Specifications
Group 10 – Engine Tests
Section 230 – FUEL, AIR INTAKE AND COOLING SYSTEMS
Group 05 – Fuel, Air Intake and Cooling Systems
Section 240 – ELECTRICAL SYSTEM
Group 05 – General Information
Group 06 – Test Equipment
Group 10 – Electrical System Diagrams
Group 15A – Batteries, Starting Motor, Alternator
Group 15B – Safety Switches, Basic Relays
Group 15C – Engine Shut-Off Device
Group 15D – Gauges
Group 15E – Electronic INFO-TRAK INFO-TRAK is a trademark of Deere & Company
Group 15H – Turn Discharge Spout
Group 15I – Raise/Lower Discharge Spout
Group 15L – Horizontal Reel Adjustment
Group 15M – Raise Reel
Group 15N – Reel Speed Adjustment
Group 15O – 676 Rotary Harvesting Unit (North America)
Group 15P – Attach Trailer
Group 15Q – Header Raise/Lower
Group 15R – Pressure Valves, Trailer Dump
Group 15S – Main Clutch, Reverser
Group 15T – Four-Wheel Drive
Group 15U – Lights
Group 15V – Work Lights
Group 15W – Stop Lights, Horn
Group 15X – Beacon Lights
Group 15Y – Fan, Air Conditioning System
Group 15Z – Windshield Wiper/Washer System
Group 15AA – Radio, Interior Lighting
Group 15AB – Rotary Radiator Screen, Reverse Travel Alarm
Group 15AC – Cigarette Lighter, Seat Compressor
Group 15AD – Spout Rinsing System
Group 15AE – Discharge Spout Flap Adjustment
Group 15AF – Main Electronic System
Group 15AG – Metal Detector
Group 15AH – Electronic Control Unit
Group 15AJ – ROW-TRAK System
Group 15AK – POWR-SAVR POWR-SAVR is a trademark of Deere & Company
Group 15AL – 676 Rotary Harvesting Unit (North America)
Section 250 – POWER TRAIN
Group 05 – Angled drive
Group 10 – Hydrostatic System
Group 15 – Three-Speed Transmission
Group 20 – Hydrostatic System Test
Section 260 – BRAKES, STEERING, REAR AXLE
Group 05 – Brake Operation
Group 10 – Drum Brake
Group 15 – ROW-TRAK ROW-TRAK is a trademark of Deere & Company System
Group 20 – ROW-TRAK ROW-TRAK is a trademark of Deere & Company Steering Function
Group 25 – ROW-TRAK ROW-TRAK is a trademark of Deere & Company Calibration
Section 270 – HYDRAULIC SYSTEM
Group 05 – General Information
Group 10 – Electromagnetic Control Valve
Group 15 – Hydraulic System Tests
Group 20 – Header Float System
Section 290 – OPERATOR′S CAB
Group 05 – Operator′s Cab
Group 10 – System Diagnosis – Air Conditioning System
Group 15 – Operation – Air Conditioning System
Group 20 – Operator′s Seat – System Diagnosis

For complete service information also see:
686 and 688 Rotary Harvesting Units TM4585
630, 630A, 645 and 645A Pickup Platforms and 664, 665R, 666 and 666R Row-Crop Headers TM4530
676 Rotary Harvesting Unit TM4528
PowerTech 8.1 L Diesel Engines Base Engine CTM86
Alternators and Starting Motors CTM77
Electronic Fuel Injection Systems CTM68
OEM Engine Accessories CTM67
Machine Connection Information CTM441
Cam Lobe Motors CTM19
PowerTech 6.8L and 8.1L, 6068 and 6081 Diesel Engines (Level 3 Electronic Fuel Systems with Bosch In-Line Pump) CTM134
PowerTech 10.5L and 12.5L, 6105 and 6125 Diesel Engines (With Lucas Engine Controllers, Level 6, Electronic Fuel System), Op & Test CTM115
PowerTech 10.5 L & 12.5 L Diesel Base Engine CTM100