2004-2010 John Deere 444J, 544J, 624J Loader Repair Manual

Wiring diagrams, specifications, and repair procedures for John Deere 444J, 544J, 624J Loaders (2004-2010). Includes detailed component information and troubleshooting. Ref: TM2136

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Technical Safety Notice
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This official OEM document is intended for professional technicians and skilled operators. Performing service on mechanical equipment involves inherent risks. By purchasing, you acknowledge that RepairLoader provides original manufacturer data for informational purposes. Always prioritize safety: use correct tools, wear protective gear, and consult a certified professional if you are uncertain of any procedure.

John Deere Models Covered & Key Technical Specifications

Models: John Deere 444J, 544J, 624J
Serial Numbers: 444J (S.N. –611274), 544J (S.N. –611799), 624J (S.N. –611796)
Technical Data:

  • Transmission fluid capacity: 20 L
  • 444J front differential capacity: 17.5 L (18.5 qt) to 22 L (23.2 qt) depending on serial number range
  • 544J front differential capacity: 20 L (21.1 qt)
  • 624J front differential capacity: 25 L (26.4 qt)
  • Wheel retainer cap screw torque (444J, 544J, 624J): 620 Nm (460 lb-ft) or 675 Nm (498 lb-ft) depending on serial range
  • Drive shaft universal joint cap screw torque (444J): 45 Nm (33 lb-ft)
  • Drive shaft universal joint cap screw torque (544J, 624J): 78 Nm (58 lb-ft)
Technical Specifications
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Document Number / Seller:
29432 / Sharon Allen
File Size:
55.09 MB
File Type:
PDF
Language:
English
Pages:
640
Printable:
Yes
Category:
Wheel Loader
Last updated / verified
Mar 14, 2026

John Deere Manual Features & Content Preview

John Deere 444J, 544J, and 624J Loader Repair Manual

  • This 640-page John Deere 444J, 544J, and 624J loader service manual covers technical repair procedures for 2004–2010 models with identified serial number ranges.
  • Official John Deere publication TM2136, dated 23JUL10, providing factory-authorized diagnostic and assembly data.
  • Includes over 100 exploded-view diagrams illustrating axel, differential, transmission, and hydraulic system component assembly.
  • Accessible from your device as soon as the order is placed.
  • OCR text layer lets you jump to a torque spec by keyword.
  • This edition is the reference used for factory-level maintenance, documenting precise fluid capacities and structural torque values for the complete J-Series drivetrain lineup.

Technical Scope and Documentation

The John Deere 444J, 544J, and 624J service manual provides technical data for major assemblies, including wheels, fasteners, axles, transmission systems, and engines. The document outlines removal and installation procedures for differentials, planetary axles, and hydraulic cylinders while detailing the specific requirements for service brake clutch packs, operator stations, and engine auxiliary systems. This documentation focuses on hardware specifications, wear tolerances, and torque values necessary for mechanical maintenance and assembly.

Specification Highlights

Detailed specifications are provided for drivetrain components across the John Deere 444J, 544J, and 624J model range. Wheel retainer cap screw torque is documented at 620 Nm (460 lb-ft) for earlier units and 725 Nm (535 lb-ft) for later production serial numbers. Transmission fluid capacity is specified at 20 L for the system. Axle oil capacity for the 624J front differential is listed at 25 L (26.4 qt) within the primary component data tables. The manual contains what an OEM service publication covers to support qualified technicians in their work. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. This 640-page John Deere OEM technical manual documents the repair, assembly, and maintenance specifications for the 2004–2010 444J, 544J, and 624J loader lineup.

Manual FAQ, Purchase & Download Details

What publication date and document ID are associated with this John Deere Loader technical manual? keyboard_arrow_down

Document is identified as TM2136 and features a publication date of 23JUL10.

Is the document organized to show electrical system information like connector pinouts and wiring diagrams? keyboard_arrow_down

Manual includes dedicated groups for electrical systems and operator station controls throughout the various sections. These chapters contain references to wiring and active elements to assist with understanding the electrical layout.

Are there exploded views and component breakdown illustrations provided for the mechanical systems? keyboard_arrow_down

Technical manual contains detailed group listings that reference exploded views and parts illustrations for major assemblies. These include breakdowns for axles, transmission gears, engine components, and the operator station structure.

Which sections contain the reference tables for fluid capacities and service data? keyboard_arrow_down

General information and individual system sections contain specification tables that list fluid capacities and other technical data points.

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