John Deere 3020 Repair Manual [Tractor]

Factory Service Repair Manual TM-1005 For John Deere 3020 Tractor. Easy navigation of pdf with bookmarked chapters and searchable text allowing you to identify the exact service repair procedures. Manual is one of the most important tools available to the service technician.
Step by step instructions make an easy any remove and install, assembly and disassembly, service, maintenance, repair, overhaul, troubleshooting, tune-up, reassembly, rebuild.

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Models

John Deere 3020 Tractor
(123,000- )

Contents

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