Input Shaft
Input Shaft
Special tools, testers and auxiliary items required
• Punch (VW 407)
• Thrust pad (VW 447 H)
• Thrust disc (VW 412)
• Tube split (VW 422)
• Thrust plate (VW 401)
• Thrust plate (VW 402)
• Punch (VW 408 A)
• Tube (VW 421)
• Thrust pad (VW 447 i)
• Thrust plate (VW 454)
• Thrust pad (VW 510)
• Drive bushing (41 - 501)
• Separating tool (Kukko 17/1 )
Pressing out tapered roller bearing outer race
Pressing in tapered roller bearing outer race
Pressing off inner race/tapered roller bearing
A Separating tool, e.g. (Kukko 17/1)
Pressing on inner race/tapered roller bearing
Pressing off drive gear for 4th gear with tapered roller bearing and sleeve
Pressing off 3rd-gear gear-wheel
Pressing on drive gear for 3rd gear
Pressing on drive gear for 4th gear
Shoulder faces toward 3rd gear.
Pressing on inner race/tapered roller bearing
Pressing on inner race for needle bearing 5th gear
- Beforehand, place thrust washer.
Pressing out tapered roller bearing outer race
Pressing in tapered roller bearing outer race
- Install with shim after adjusting input shaft.
Disassembling and assembling synchronization of 5th gear
1. Springs for locking pieces
2. Locking collar with 3 recesses - arrows A - for locking pieces - 4 -.
3. Synchronizer hub
4. Locking pieces - installed position: The extension - arrow B - faces toward pointed teeth of locking collar - 2 -
Assembling 5th gear locking collar/synchronizer hub
• Sliding sleeve is slid over synchronizer hub.
Pointed teeth - A - and shoulder - B - of synchronizer hub face in same direction. Recesses for locking pieces in locking collar and synchronizer hub must line up=> [ Disassembling and assembling synchronization
of 5th gear ]
- Insert locking pieces. Installation position: => [ Disassembling and assembling synchronization
of 5th gear ]
- Install springs offset by 120 degrees under tabs - C -. The angled end of spring must be positioned in front of locking pieces- arrows -.