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Selector forks - dismantle and assemble > < Gearbox housing and clutch housing - service

Polo Mk4

Gearbox selector mechanism - dismantle and assemble
   
Gearbox selector mechanism - dismantle and assemble
Special tools and workshop equipment required
t  Plate -VW 401-
t  Pressure pin -VW 408A-
t  Tube -VW 423-
t  Guide pin -VW 439-
t  Pressure disc -VW 447 i-
t  Inner puller -Kukko 21/3-

   
1 - Selector shaft
2 - Stop ring
3 - Ball bushing
q   Remove → Fig.
q   Install → Fig.
4 - Selector mechanism cover
5 - Bolt, 15 Nm
q   When the driver changes from 5th to 4th gear, the bolt guides the selector shaft over the profile -arrow- in the 4th gear selector gate.
6 - Reversing light switch, 20 Nm
q   Lightly coat lug with “MoS2” grease.
7 - Inversion lever
q   Installation position → Chapter.
8 - Bushing
9 - Oil seal
q   Lever out with screwdriver.
q   Install → Fig.
10 - Lid
q   For gearbox breather.
11 - Hexagon nut, 25 Nm
q   Self-locking.
q   Always renew.
12 - Gearbox selector lever
q   Install so that the master spline aligns with selector shaft.
q   May be replaced with the selector mechanism installed.
q   Installation position → Chapter.
13 - Circlip
14 - Cover plate
15 - Spring
q   Insert, if fitted, in cover.

   
Removing ball sleeve from selector mechanism cover
–  Before pulling out ball sleeve, destroy plastic cage and remove balls.
A – Internal puller, for example, -Kukko 21/3-, 18,5...23,5mm
  N34-0896
Press ball sleeve into selector mechanism cover
  N34-0897
Install oil seal onto stop
  N34-1204

Selector forks - dismantle and assemble > < Gearbox housing and clutch housing - service