System Diagram

LEGEND
1. Input gear
2. Pinion
3. Ring gear
4. Shim S1 for ring gear
5. Shim S2 for ring gear
6. Shim S3 for pinion
7. Shim S4 for pinion
8. Shim for input gear
9. Tapered roller bearings for input gear
10. Tapered roller bearings for differential
11. Tapered roller bearing (large) for pinion
12. Tapered roller bearing (small) for pinion