John Deere 3020 Tractor (SN. 123000-) Service Technical Manual (TM1005)

All Inclusive Technical Service Manual with electrical wiring diagrams for John Deere 2WD or MFWD Row-Crop Tractor Models 3020 (SN. 123000-), with workshop information to maintain, diagnose, repair, and service like professional mechanics.

John Deere 3020 Tractor workshop diagnosis operation test repair service manual 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.

TM1005 - John Deere 3020 Tractor Technical Manual.PDF

Total Pages: 358 pages
File Format: PDF (bookmarked, Searchable, Printable, high quality)
Language: English

TABLE OF CONTENTS
 SECTION 10 - GENERAL
        Group 5 - Specifications
        Group 10 - Predelivery, Delivery, and After-Sale Services
        Group 15 - Tune-up
        Group 20 - Lubrication
        Group 25 - Separation
    SECTION 20 - ENGINE
        Group 5 - General Information and Diagnosis
        Group 10 - Cylinder Head and Camshaft
        Group 15 - Cylinder Block, Liners, Pistons, and Rods
        Group 20 - Crankshaft, Main Bearings, Flywheel, and Balancer
        Group 25 - Lubrication System
        Group 30 - Cooling System
        Group 35 - Governor and Speed Control Linkage
    SECTION 30 - FUEL SYSTEMS
        Group 5 - Diagnosing Malfunctions
        Group 10 - Diesel Fuel System
        Group 15 - Gasoline Fuel System
        Group 20 - LP-Gas Fuel System
    SECTION 40 - ELECTRICAL SYSTEM
        Group 5 - Information and Wiring Diagrams
        Group 10 - Charging Circuit
        Group 15 - Starting Circuit
        Group 20 - Ignition System
        Group 25 - Lighting and Accessory Circuits
    SECTION 50 - POWER TRAIN
        Group 5 - Syncro-Range Transmission and PTO Clutches
        Group 10 - Syncro-Range Transmission
        Group 15 - Engine Disconnect Clutch
        Group 20 - Power Shift Transmission
        Group 25 - Differential
        Group 30 - Final Drive
        Group 35 - Hi-Crop Final Drive
        Group 40 - Syncro-Range PTO
        Group 45 - Power Shift PTO
        Group 50 - Belt Pulley
        Group 55 - Power Front Wheel Drive
    SECTION 60 - STEERING AND BRAKES
        Group 5 - General Information
    SECTION 70 - HYDRAULIC SYSTEM
        Group 5 - General Information, Diagnosis, and Tests
        Group 10 - Main Reservoir, Filters, Valves, Oil Cooler, and Oil Reservoir
        Group 15 - Hydraulic Pumps
        Group 20 - Power Steering
        Group 25 - Power Brakes
        Group 30 - Rockshaft and Implement Hitches
        Group 35 - Selective Control Valve, Breakaway Couplers, and Remote Cylinders
    SECTION 80 - MISCELLANEOUS
        Group 5 - Conventional Front Axle
        Group 10 - Power Front Wheel Drive Axle

John Deere 3020 Tractor (SN. 123000-) Service Technical Manual (TM1005)