John Deere 4000 4010 4020 Tractors Repair Technical Manual

John Deere 4000 4010 4020 Tractors Repair Technical Manual

download John Deere 4000 & 4020 Tractors Service Repair Manual

Your Essential Guide to the John Deere 4000, 4010, 4020 Technical Repair Manual

Keeping your classic John Deere 4000, 4010, or 4020 tractor running strong requires precise knowledge and the right resources. The official technical repair manual for these iconic models is an indispensable tool for any owner or mechanic.

This comprehensive manual delivers factory-approved instructions for complete repairs and maintenance. Whether you're tackling a major engine overhaul, adjusting the transmission, or diagnosing a complex electrical issue, this guide provides step-by-step procedures, detailed diagrams, and exact specifications.

Key benefits of using this manual include:

Complete Coverage: Detailed sections on the engine, fuel system, transmission, hydraulics, brakes, and electrical systems.

Accurate Specifications: Critical torque values, clearances, and fluid capacities to ensure repairs are done correctly.

Troubleshooting Guides: Systematic approaches to identify and solve mechanical and electrical problems efficiently.

Investing in the John Deere technical manual for your 4000, 4010, or 4020 tractor saves time and money. It empowers you to perform professional-grade repairs, ensuring your vintage workhorse remains reliable for years to come.

Table of Contents

SECTION 10 – GENERAL
Group 5 – General Tractor Specifications
Group 10 – Predelivery, Delivery, and After Sale Services
Group 15 – Tune-up and Adjustment
Group 20 – Lubrication
Group 25 – Separation
SECTION 20 – ENGINE
Group 5 – General Information, Diagnosis, and Tests
Group 10 – Cylinder Head and Camshaft
Group 15 – Cylinder Block, Liners, Pistons, and Rods
Group 20 – Crankshaft, Main Bearings, and Flywheel
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 – Clutches for Synchro-Range Transmission and PTO
Group 10 – Synchro-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 – Synchro-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