Leon Mk1
| Component replaced: | Adjustment must be made to the | ||
| Secondary shaft for 1ª to 4ª gear | Secondary shaft for 5th/6th and reverse gear | Differential: | |
| Gearbox | x | x | x |
| clutch housing | x | x | x |
| Input shaft: | |||
| Secondary shaft for 1ª to 4ª gear | x | ||
| Secondary shaft for 5th/6th and reverse gear | x | ||
| Differential casing | x | ||
| Input shaft roller bearings | |||
| Roller bearing socket for secondary shaft for 1st to 4th gear | x | ||
| Conical roller bearing socket for secondary shaft for 5th/6th and reverse gear | x | ||
| Differential roller bearing | x | ||

Note