Preparing the published article.
Gearbox Replacement: Procedure and Precautions
The most expensive routine job in the cell.
Sequence
- Confirm the exact model and batch; stage the right tools.
- Record the pose and the calibration data before dismantling.
- Support the arm mechanically — never rely on the brake alone.
- Follow the torque specification and sealing procedure.
- Recalibrate and verify accuracy afterwards.
Common failures of the job itself
| Mistake | Consequence |
|---|---|
| No mechanical support | Arm drops and damages the machine |
| Wrong torque | Oil leaks or loosening |
| Skipping recalibration | Accuracy problems appear later |