John Deere 670, 770, 790, 870, 1070 tractor technical manual

Table of Contents

Section 10—General Information

• Group 05—Safety
• Group 10—General Specifications
• Group 15—Fuel and Lubrication Specifications
• Group 20—Serial Number Locations
• Group 25—Engine Specifications

Section 20—Engine Repair

• Group 05—Engine
• Group 10—Governor Control Linkage

Section 30—Fuel and Air Repair

• Group 05—Air Intake System
• Group 10—Fuel System

Section 40—Electrical Repair

• Group 05—Batteries
• Group 10—Electrical System
• Group 15—Switches, Gauges and Indicators

Section 50—Power Train Repair

• Group 05—Clutch
• Group 10—Transmission
• Group 15—Differential
• Group 20—Final Drive
• Group 25—Axle and Wheel
• Group 30—Hydraulic Pump Drive
• Group 35—Power Take-Off
• Group 40—Front Wheel Drive

Section 60—Steering and Brake Repair

• Group 05—Steering System
• Group 10—Brake System

Section 70—Hydraulic Repair

• Group 05—Hydraulic System
• Group 10—Hydraulic Cylinders

Section 80—Miscellaneous Repair

• Group 05—Operator's Station
• Group 10—Wheels

Section 210—Operational Checkout Procedures and Specifications

• Group 05—Component Location
• Group 10—Theory of Operation
• Group 15—Diagnosis and Test

Section 220—Engine Operation, Tests, and Adjustments

• Group 05—Component Location
• Group 10—Theory of Operation
• Group 15—Diagnosis and Test

Section 230—Fuel/Air Operation, Tests, and Adjustments

• Group 05—Component Location
• Group 10—Theory of Operation
• Group 15—Diagnosis and Test

Section 240—Electrical Operation, Tests, and Adjustments

• Group 05—Component Location
• Group 10—Theory of Operation
• Group 15—Diagnosis and Test

Section 250—Power Train Operation, Tests, and Adjustments

• Group 05—Component Location
• Group 10—Theory of Operation
• Group 15—Diagnosis and Test

Section 260—Steering/Brakes Operation, Tests, and Adjustments

• Group 05—Component Location
• Group 10—Theory of Operation
• Group 15—Diagnosis and Test

Section 270—Hydraulic Operation, Tests, and Adjustments

• Group 05—Component Location
• Group 10—Theory of Operation
• Group 15—Diagnosis and Test

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