Maintain your ADT with the John Deere 250D/300D Repair Technical Manual (TM1951). Specifically for Serial Numbers 200366 to 200536.
### **Repair Highlights:**
* **Articulation System:** Service for the pivot pins, bushings, and steering cylinders.
* **Drivetrain:** Full service for axles and transmission components.
* **Engine:** Mechanical repair procedures for the power plant.
* **Hydraulics:** Rebuilding instructions for dump body control valves.
This searchable PDF provides the technical precision required for heavy mechanical repairs.






