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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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)
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.
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