The John Deere 410K (iT4 S3B) Backhoe Loader Service Repair Technical Manual (TM12494) is the mechanical blueprint for machines starting at SN 219607. Keep your 410K in factory condition.
### Repair Topics:
* **Engine:** Complete rebuild specs for iT4 S3B motors.
* **Power Train:** Transmission teardown and axle service.
* **Hydraulics:** Rebuilding high-pressure pumps and loader cylinders.






