John Deere 4010, 4020 Tractor Technical Service Repair Manual SM2039 PDF - Complete Guide

Complete 4010, 4020 Tractor Technical Service Repair Manual SM2039 PDF

The John Deere 4010 and 4020 Tractor Technical Service Repair Manual SM2039 is the official factory-issued guide for in-depth repairs, diagnostics, and maintenance of these legendary tractors. Whether you're restoring a classic model or maintaining your workhorse, this comprehensive PDF manual delivers everything needed for professional-level service.

The manual provides detailed coverage of engine overhaul procedures, transmission and clutch servicing, hydraulic system testing, electrical troubleshooting, brake adjustments, steering components, and much more. Clear diagrams, step-by-step instructions, and specifications make complex tasks easier—even for less experienced users.

Used by John Deere technicians, the SM2039 manual is ideal for mechanics, restorers, and serious tractor owners. It ensures your 4010 or 4020 operates safely, reliably, and efficiently for years to come.

Applicable Models:
4010, 4020 Tractor 
Manual Number: SM2039 

Detailed Contents:

Description, Operation, and Specifications
    Specifications
    Lubrication and Periodic Services
    Engine Tune-Up and Tractor Adjustment
    Basic Engine
    Engine Lubrication System
    Engine Cooling System
    Gasoline and LP-Gas Fuel Systems
    Diesel Fuel System
    Clutch (Syncro-Range, Including PTO)
    Clutch (Power Shift)
    Syncro-Range Transmission
    Power Shift Transmission
    Differential
    Final Drive System
    Power Take-Off (Syncro-Range) and Belt Pulley
    Power Take-Off (Power Shift)
    Sheet Metal
    Electrical System
    Seats
    Front Axle Equipment
    Wheels, Tires, and Weights
    Hydraulic System
    Hydraulic Pumps
    Power Steering
    Power Brakes
    Rockshaft and 3-Point Hitch
    Remote Cylinder Selective Control Valve
    Breakaway Couplers and Remote Cylinders
    Drawbar
    Trouble Shooting
    Special Tools

Key Features of Our Manuals:

Pages: 748
Downloadable PDF format for easy and secure offline access
Written in clear and simple English for better understanding
Includes detailed diagrams and illustrations for quick reference
Designed for users of all skill levels, from beginner to expert
Access – Download available after purchase
Reliable customer support available 24/7 for any assistance
Compatible with all major devices including Windows, Mac, iOS, and Android

Best For:

John Deere tractor technicians
Agricultural equipment mechanics
Restoration professionals
Fleet maintenance teams
DIY tractor repair enthusiasts

Why Choose Us?

Official OEM John Deere service manual
Accurate, model-specific repair guidance
Clear technical diagrams and specs
Fast, secure PDF download
Trusted by farms and repair shops worldwide

Frequently Asked Questions (FAQs)

Q1: What is the format of this manual?
A: This manual is in PDF format, making it easy to read on phones, tablets, laptops, and desktops. No special software needed.

Q2: Is this the official John Deere manual?
A: Yes, this is the official Technical Service Repair manual published by John Deere under the document number SM2039.

Q3: What’s the difference between an operator’s manual and a service manual?
A: An operator’s manual focuses on daily use, maintenance, safety, and basic troubleshooting. A service manual includes advanced repair procedures and diagnostics.

Q4: Can I print this manual?
A: Yes, the PDF is fully printable. You can print the entire manual or specific pages as needed.

Q5: Does it include wiring diagrams?
A: While this manual includes basic electrical system overviews, detailed wiring diagrams are usually found in the technical or service manual.

Q6: Will this work on my mobile phone?
A: Absolutely! It works on iOS and Android phones as well as tablets and computers.

Final Note:

Get to your 4010, 4020 Tractor Manual with ease. This digital PDF manual gives you everything you need to run your machine safely and efficiently. Whether you’re managing a small farm or working on landscaping projects, this manual is your daily operations companion.

Buy now and get access – your equipment deserves it.