John Deere 744K 4WD Engine T3 & S2 Loader Service Manual

Product Overview

This comprehensive service manual provides detailed technical guidelines for the John Deere 744K 4WD Loader, focusing on models with Engine 6090HDW06 (T3) and 6090HDW08 (S2), applicable for serial numbers before 632967. It is an essential resource for maintaining, diagnosing, and servicing your loader effectively.

Language: English
Format: PDF
Publication: TM10682 and TM10683
Loader Applicable Model Serial No. before 632967

Key Features

• Detailed repair manual covering all necessary aspects (462 pages)
• Comprehensive operation and test service manual (1328 pages)

Benefits

• Ensures safe and efficient operation through extensive safety instructions.
• Provides torque values and hydraulic system details for correct maintenance.
• Helps identify routine failures quickly with diagnostic trouble codes.

Usage Recommendations

• Read thoroughly to operate and service your loader safely and correctly.
• Adhere to specified equipment and tools for each maintenance task.
• Use correct replacement parts and fasteners; follow metric and inch specifications.

Table of Contents

Repair Manual

• Section 00u2014General Information: Safety Information, Torque Values
• Section 01u2014Wheels: Powered Wheels and Fasteners
• Section 02u2014Axles and Suspension Systems: Removal, Installation, and Hydraulic System
• Section 03u2014Transmission: Gears, Shafts, Clutch, and Hydraulic System
• Section 04u2014Engine: Removal and Installation
• Section 05u2014Engine Auxiliary Systems: Cold Weather Aids, Cooling, and Intake System

Operation and Test Manual

• Section 9000u2014General Information: Safety Information
• Section 9001u2014Diagnostic Trouble Codes (DTCs): Detailed listings by system
• Section 9005u2014Operational Checkout Procedure: Step-by-step procedural guides

Additional Information

Read this manual carefully to ensure proper operation and service of your loader. Measurements are provided in both metric and U.S. customary units. The manual is divided into two parts: Repair and Operation and Tests, organized into groups with summaries of tools and specifications.

Identification

Each machine has a 17-character Product Identification Number (PIN) located on the left side in front of the steps. For reference, view the .