volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Repairing selector unit > < Assembling
Repairing gearbox housing and clutch housing
   
Repairing gearbox housing and clutch housing
Special tools and workshop equipment required
t  Press tool -VW 408 A-
t  Spacer sleeve -VW 472/2-
t  Centring mandrel -12-551-
t  Thrust piece -30-555-
t  Spindle from assembly tool -3066-
t  Thrust piece -3124-

   
t  Gearbox support -3221- (modifying → Chapter)
t  Multi-point bit -3357-
t  Thrust piece -T40008-
t  Torque wrench -V.A.G 1331-
t  -2-Puller -Kukko 18/1-
t  -3-Splitter -Kukko 17/1-

   
1 - Clutch housing
q   Made of either aluminium or magnesium.
q   Allocation → Electronic parts catalogue (ETKA)
q   If renewed, adjust differential → Chapter
2 - Input shaft seal
q   Lever out with a screwdriver
q   Driving in → Fig.
3 - Ball stud
q   Removing and installing → Item
4 - Oil seal for right flange shaft
q   Renewing with gearbox installed → Chapter
5 - Sleeve
q   For oil seal.
q   Pulling out → Fig.
q   Pulling in → Fig.
6 - Oil filler plug, torque setting → Fig.
7 - O-ring
q   Always renew
q   as of 11.02 discontinued in conjunction with ABS
8 - Speedometer sender -G22-
q   From 11.02 in conjunction with ABS replaced by a plug
9 - Bolt, 5 Nm + turn 90° further
q   Always renew
10 - Shim S2
q   For differential
q   Determining thickness → Chapter
11 - Tapered roller bearing outer race
q   For differential
q   Pulling out and pressing in → Chapter
q   If renewed, adjust differential → Chapter
12 - Bolt, 5 Nm + turn 90° further
q   Always renew
13 - Tapered roller bearing outer race
q   For differential
q   Pulling out and pressing in → Chapter
q   If renewed, adjust differential → Chapter
14 - Shim S1
q   For differential
q   Always 1 mm thick
q   For aluminium gearbox housings only: shim S1 discontinued from gearbox date 04 12 6 → Fig.
q   Bearing seat for tapered roller bearing outer race adapted in gearbox housing
15 - Dowel sleeve
q   Qty. 2
16 - Gearbox housing
q   Made of either aluminium or magnesium.
q   For aluminium gearbox housings only: shim S1 discontinued from gearbox date 04 12 6 → Fig.
q   Bearing seat for tapered roller bearing outer race adapted in gearbox housing
q   If renewed, adjust differential → Chapter
q   Allocation → Electronic parts catalogue (ETKA)
17 - Oil drain plug, torque setting → Fig.
18 - Oil seal for left flange shaft
q   Renewing with gearbox installed → Chapter
19 - Sleeve
q   For selector shaft
q   Driving out → Fig.
q   Driving in → Fig.
20 - Magnet
q   Held in place by housing joint surface
21 - Cover plate
q   Apply sealant -AMV 188 200 03- before bolting on.
22 - Retaining ring
q   Insert in groove of cylindrical roller bearing → Item.
23 - Retaining ring
q   Insert in groove of cylindrical roller bearing → Item.
24 - Cylindrical roller bearing
q   For input shaft
q   Removing and installing → Chapter
25 - Cylindrical roller bearing
q   For output shaft
q   Removing and installing → Chapter
26 - Plug
q   Insert into hole in clutch housing.
q   Not fitted in all gearboxes

   
Driving in input shaft oil seal flush
  A34-0309
Pulling out sleeve for seal
–  Fit spacer sleeve -VW 472/2- and press tool -30 - 555- onto differential.
A - Puller, e.g. -Kukko 18/1-
B - Splitter, 12 … 75 mm, e.g. -Kukko 17/1-
  A34-0310
Pulling in sleeve for seal
A - Screw threaded rod from assembly device -3066- into threaded piece of differential.
B - Nut M12 with washer
–  Pull sleeve in to stop using thrust piece -3124- by turning nut -B-.
  Note
With gearbox dismantled, press sleeve in to stop using thrust piece -3124-.
  A34-0311
Driving out selector shaft sleeve -A-
  A34-0312
Driving in selector shaft sleeve -A-
  A34-0313

Repairing selector unit > < Assembling