| Order | Job name/Part name | Quantity | Remarks |
| Removing the middle drive pinion gear | Remove the parts in the order listed. | ||
| Sepalate the crankcase | Refer to "Crankshaft and connecting rod." | ||
| 1 | Bearing retainer | 1 | Refer to "Removing the middle drive shaft assembly/Installing the middle gear assembly and adjusting the backlash". |
| 2 | Spring retainers | 2 | Refer to "Disassembling/assembling the middle drive shaft assembly". |
| 3 | Spring seat | 1 | |
| 4 | Damper spring | 1 | |
| 5 | Damper cams | 2 | |
| 6 | Nut | 1 | |
| 7 | Bearing | 1 | |
| 8 | Shim(s) | 1 | |
| 9 | Middle drive pinion shaft | 1 |
For installation, reverse the removal procedure.