Complete Repair Service Technical Manual for John Deere 4WD Articulated Tractors 8570, 8770, 8870, 8970, with all the technical information to maintain, repair, rebuild like professional mechanics.

John Deere 4WD Articulated Tractors 8570, 8770, 8870, 8970 workshop technical manual (repair) includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

TM1549 - John Deere Articulated Tractors 8570, 8770, 8870, 8970 Technical Manual (Repair).pdf
omar112116 - John Deere 8570, 8770, 8870 and 8970 Tractor Operator's Manual.pdf
omar112117 (French) - John Deere Tracteurs 8570, 8770, 8870 et 8970.pdf

PRODUCT DETAILS:
Total Pages: 621 pages
File Format: PDF
Language: English

TABLE OF CONTENTS
SECTION 05-SAFETY
Group 05 -Safety
SECTION 10-GENERAL INFORMATION
Group 05-Machine Specifications
Group 10 -Predelivery
Group 15 -Tune-up
Group 20-Lubrication
SECTION 15 -Component Removal
Group 00-Major Components
Group 05-Front Axles and Final Drives
Group 10 -Rear Axles and Final Drives
Group 15 -Engine
Group 20-SOUND-GARD Body
Group 25-Mechanical Shift Transmission
Group 30-Power Shift Transmission
SECTION 20-ENGINES
Group 05-Engine Service
Group 10 -Cooling System
SECTION 30-FUEL AND AIR SYSTEMS
Group 05-Air Intake System
Group 10 -Diesel Fuel System
SECTION 40-ELECTRICAL
Group 05-Electrical Components and Wiring Harnesses
Group 10 -Connectors
Group 15 -Alternator
Group 20-Starting Circuit
Group 25-Lighting Circuit
Group 30-INTELLITRAK Monitoring System
Group 35-Accessory Components
Group 40-Hitch Electronic Control Components
Group 45-PST Electronic Control Components
SECTION 50-MECHANICAL SHIFT TRANSMISSION
Group 05 -Transmission Oil Filter Relief Valve Housing
Group 10 -Transmission Control Valve Housing
Group 15 -Transmission Pump
Group 20-Transmission Front Cover
Group 25-Hi-Lo Clutch and Brake (24-Speed)
Group 30-Hi-Lo Planetary (24-Speed)
Group 35-Spacer Housing
Group 40-Traction Clutch
Group 45-Transmission Gear Train
Group 50-Transmission Clean-Up
Group 55-Shift Levers and Linkage
SECTION 55-POWER SHIFT TRANSMISSION
Group 05 -Transmission Oil Filter Relief Valve Housing and Oil Pump
Group 10 -Transmission Pressure Regulating Valve
Group 15 -On-Off and Modulating Shift Solenoids
Group 20-8-Inch Clutch Assembly
Group 25-Lower 7-Inch Clutch Assembly
Group 30-Upper 7-Inch Clutch Assembly
Group 35-Compound Shaft Assembly
Group 40-9-Inch Clutch Assembly
Group 45-Front and Rear Housings
Group 50-Transmission Clean-Up
Group 55-Shift Selector Assembly
SECTION 56-POWER TRAIN COMPONENTS
Group 05-Engine Coupler
Group 10 -Drive Shafts
Group 15 -PTO Clutch
Group 20-PTO Clutch Valve and Linkage
Group 25-PTO Drop Box
SECTION 60-STEERING AND BRAKES
Group 05-Steering Column
Group 10 -Metering Pump
Group 15 -Steering Valve
Group 20-Steering Cylinder
Group 25-Feedback Cylinder
Group 30-Brake Valve and Brake Accumulator
SECTION 70-HYDRAULICS
Group 05-Hydraulic System Repair
Group 10 -Main Hydraulic Pump
Group 20-Charge-Lube Pump
Group 30-Filter Housing, Bypass Valves, and Reservoir
Group 35-Oil Cooler and Control Valves
Group 40-Hitch
Group 45-Hitch Valve and Selective Control Valves
Group 50-Lift Cylinders
Group 55-Hydraulic System Clean-up
Group 60-Remote Cylinder
SECTION 80-MISCELLANEOUS
Group 05-Wheels
Group 10 -Gudgeon
SECTION 90-OPERATOR STATION
Group 05-Air Quality System Repair
Group 10 -Air Conditioning System Service
Group 15 -Seat
Group 20-Miscellaneous Components
SECTION 99-DEALER FABRICATED TOOLS
Group 05-Fabricated Tools
Index

John Deere 4WD Articulated Tractors 8570, 8770, 8870, 8970 Repair Workshop Technical Manual (TM1549)