John Deere's operation and test manual TM2083 for the 744J and 824J loaders, covering theory of operation and diagnostics for the PowerTech 10.5L/12.5L engine, power train, hydraulics and A/C. The electrical system is documented in three separate serial-number-specific sections, since John Deere revised the wiring twice during this loader's production run.
Subscribe for free access to every manual instead.
This manual (TM2083, dated 08OCT14) covers the 744J and 824J loaders together, both built around John Deere's PowerTech 10.5 L/12.5 L diesel engine. It's the operation and test half of the set; disassembly and rebuild are in the companion repair manual, TM2084.
The electrical system changed twice over this loader's production run, so this manual documents it as three separate sections rather than one: machines up to serial number 590067, machines from 590068 through 600915, and machines from 600916 onward. Each section carries its own system information, diagrams, sub-system diagnostics and references, so confirming your machine's serial number before diving in saves time.
Also useful alongside this manual: the TeamMate III 1200/1400/1600 Series inboard planetary axle manual (CTM43), the PowerTech 10.5L/12.5L base engine manual (CTM100), the Lucas electronic fuel system manuals (CTM115, CTM188), and JDLink/ZXLink diagnosis and tests.
| Manual Number | TM2083 (08OCT14) |
|---|---|
| Models | 744J, 824J |
| Engine | PowerTech 10.5L/12.5L |
| Companion Manual | TM2084 (Repair) |
| Machine Type | Wheel loader |
| Electrical Splits | 3 serial ranges |
No reviews yet — be the first to review this manual.
Log in to write a review.
