Seat Leon >> Assembly overview - input shaft

Note

  • When installing new sliding gears or a new input shaft, all details of the - Electronic parts catalogue ETKA and technical data must be observed.
  • Install all bearings, synchromeshed gears and synchro-rings on input shaft with gear oil.
  • Do not mix up synchromesh rings. If reused, always install with the original synchromeshed gear.

Gears, shafts

  1. - Securing ring
    • Must be renewed if removed
    • Determine thickness
  2. - Mobile sleeve with 5th gear synchromesh
    • Removing and installing
    • Dismantling
    • Assemble the mobile element / synchroniser body for 5th gear
    • Installation position
  3. - Synchromesh ring of 5th gear
    • Check for wear
  4. - Synchromeshed gear for 5th gear
  5. - Needle roller bearing
    • For 5th gear
    • Replace along with the sleeve
  6. - Shift collar
    • For 5th gear needle bearing
    • Replace together with needle bearing
    • Press off with bearing mounting with deep groove ball bearing
    • Press on
  7. - Gearbox housing
  8. - Bearing mounting with grooved ball bearing
    • Renew deep groove ball bearing only together with bearing mounting
    • If bearing mounting is separated from gearbox housing, then mounting must always be renewed.
    • Press out
    • press on from
  9. - Input shaft
  10. - Needle roller bearing
    • for 3rd gear
  11. - Synchromeshed gear for 3rd gear
  12. - Synchro ring 3rd gear
    • Check for wear
  13. - Locking collar with synchro-hub of 3rd and 4th gear
    • Press off with 3rd gear synchromeshed gear
    • Dismantling
    • Installation position of the locking collar/synchro-hub.
    • Assembly
    • Press on
  14. - Syncromesh ring for 4th gear
    • Check for wear
  15. - Synchromeshed gear for 4th gear
  16. - Shift collar
    • For 4th gear needle bearing
    • Replace together with needle bearing
    • Press out
    • Press on
  17. - Needle roller bearing
    • for 4th gear
    • Replace along with the sleeve
  18. - Attack washer
  19. - Cylindrical roller bearing inner race
    • Press out
    • can also be removed
    • Press on
  20. - Securing ring
    • renew
    • Determine thickness
  21. - Cylindrical roller bearing
    • with circlip
    • Pull out
    • Press on
    • Installation position: retaining ring in bearing faces input shaft.
  22. - Clutch housing or
  23. - Spring
    • Installation position
  24. - 3rd and 4th gear locking collar
  25. - 3rd and 4th gear synchro-hub
  26. - Locking pieces (3 units)
  27. - Spring
    • Installation position
  28. - Locking pieces (3 units)
  29. - Synchro-hub for 5th gear
  30. - Connection guide of 5th gear
  31. - Stop ring
    • Prevents locking pieces from moving out
    • Removing
    • Installing
    Disassembly and assembly of the input shaft
    Special tools and workshop equipment required Tightening plate - VW 401- Tightening plate - VW 402- Die - VW 407- Die - VW 412- Tube element - VW 415 A- Tube element - VW 422- ...

    See also:

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