- Place an adjusting shim under the outer bearing race.
- Support the gearbox housing with a bushing (MRZ-474 (3144)) directly under the hole for the bearing.
Distinguishing between spring loaded pins
| Size "a" mm | Distinguishing mark |
| 28,5 (short pin) | with a groove around the perimeter (arrows) |
| 36,0 (long pin) | without a groove around the perimeter |