John Deere 7020 tractor technical manual (TM1031)
Format: PDF
Pages: 282
File size: 10.09 MB
Language: English
Models: 7020
Table of Contents for TM1031 manual
- John Deere 7020 Tractor
- CONTENTS
- INTRODUCTION
- 10-GENERAL
- 5-Specifications
- 10-Predelivery, Delivery, and After-Sale Services
- 15-Tune-Up
- 20-Lubrication
- 25-Separation
- 20-ENGINE
- 5-General Information and Diagnosis
- 10-Cylinder Head, Valves and Camshaft
- 15-Cylinder Block, Liners, Pistons, and Rods
- 20-Crankshaft, Main Bearings, and Flywheel
- 25-Lubrication System
- 30-Cooling System
- 30-FUEL SYSTEM
- 5-Diagnosing Malfunctions
- 10-Air Intake System
- 15-Diesel Fuel System
- 20-Control Linkage
- 40-ELECTRICAL SYSTEM
- 5-Information and Wiring Diagrams
- 10-Motorola Charging Circuit
- 12-Delcotron Charging Circuit
- 15-Delco-Remy Starting Circuit
- 17-John Deere Starting Circuit
- 20-Lighting and Accessory Cicuits
- 50-POWER TRAIN
- 5-Clutch
- 10-Torque Divider
- 15-Syncro-Range Transmission
- 20-Differential and Drive Shafts
- 25-Final Drives
- 30-Syncro-Range PTO
- 60-STEERING AND BRAKES
- 5-General Information
- 70-HYDRAULIC SYSTEM
- 5-General Information, Diagnosis, and Tests
- 10-Main Reservoir, Filters, Valves, Oil Cooler, and Oil Reservoir
- 15-Hydraulic Pumps
- 20-Power Steering
- 25-Power Brakes
- 30-Rockshaft and Implement Hitches
- 35-Selective Control Valve, Breakaway Couplers, and Remote Cylinders
- 80-MISCELLANEOUS
- 5-Hinge Assembly
A Technical Manual is the definitive reference guide for understanding, maintaining, and repairing complex machinery. It goes beyond simple instructions by providing the theory of operation for every major system, including electrical, hydraulic, and mechanical components.
Key features of this technical documentation:
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System Logic: In-depth explanations of how each system functions under various load conditions.
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Testing & Adjustments: Procedures to verify that the equipment is operating within factory engineering specifications.
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Detailed Schematics: Comprehensive diagrams for tracing circuits and fluid flows with high precision.
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Component Data: Critical measurements and tolerances required for professional-grade maintenance.
This Technical Manual is an indispensable tool for anyone who needs a deep understanding of their equipment’s design and requires authoritative data for advanced troubleshooting and performance optimization.