volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Dismantling and assembling differential > < Differential
Assembly overview - differential
Assembly overview - differential
Dismantling and assembling differential → Chapter.
   
  Note
t  Heat tapered roller bearing inner races to 100 °C before installing.
t  Always renew both tapered roller bearings together as a set.
t  If tapered roller bearings, differential cage, gearbox housing or clutch housing is renewed, adjust differential → Chapter.
1 - Countersunk bolt, 25 Nm
q   Screw into threaded piece → Item
2 - Right flange shaft
3 - Compression spring for flange shaft
q   Installed behind flange shafts
4 - Thrust washer
q   Installation position: shoulder towards spring
5 - Tapered ring
q   Installation position: taper towards differential cage
6 - Retaining ring
q   Holds tapered ring, thrust washer and spring in position when flange shaft is removed
7 - Large differential bevel gear
q   Installing → Fig.
8 - Threaded piece
q   Installing → Fig.
9 - Differential pinion pin
q   To remove, shear off spring pin → Item → Fig.
q   Installing → Fig.
10 - Small differential bevel gear
q   Installing → Fig.
11 - One-piece thrust washer
q   Coat with gear oil when installing
12 - Left flange shaft
13 - Oil seal for left flange shaft
q   Renewing with manual gearbox installed → Chapter.
14 - Tapered roller bearing outer race
q   Pulling out → Fig.
q   Pressing in → Fig.
15 - Tapered roller bearing inner race
q   Pulling off → Fig.
q   Pressing on → Fig.
16 - Differential cage
q   With final drive gear
17 - Spring pin
q   For securing differential pinion pin
q   Will be sheared off when removed → Fig.
18 - Tapered roller bearing inner race
q   Pulling off → Fig.
q   Pressing on → Fig.
19 - Tapered roller bearing outer race
q   Pressing out → Fig.
q   Pressing in → Fig.
20 - Shim
q   For differential
q   Determining thickness → Chapter
21 - Oil seal for right flange shaft
q   Renewing with manual gearbox installed → Chapter.
22 - Gearbox housing
q   Repairing → Chapter.
q   Bearing seat for tapered roller bearing outer race adapted
q   Allocation → Electronic parts catalogue (ETKA)
23 - Clutch housing
q   Repairing → Chapter.

   

Dismantling and assembling differential > < Differential