seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Dismantling and assembling differential > < Dismantling and assembling differential
Differential: Assembly overview
Differential: Assembly overview
  Note
t  Mount gearbox on assembly stand → Chapter.
t  Adjust the differential whenever the conical roller bearings, differential casing, gearbox casing or clutch housing are replaced .
t  Replace both conical roller bearings together.
t  Heat the inner ring of the roller bearing to 100 ºC before fitting.
   
1 - Gearbox
2 - Shim
q   For the differential
q   Determining thickness of shim → Chapter
3 - Outer ring of roller bearing
q   Remove → Fig.
q   Driving in → Fig.
4 - Inner ring of cylindrical roller bearing socket
q   Remove → Fig.
q   Driving in → Fig.
5 - Differential casing
q   With riveted crown
6 - Inner ring of cylindrical roller bearing socket
q   Remove → Fig.
q   Driving in → Fig.
7 - Outer ring of roller bearing
q   Remove → Fig.
q   Driving in → Fig.
8 - Plate
q   0.65 mm thick
q   Fitting position: the interior diameter rebate should point towards the seal → Item
9 - clutch housing
10 - Insert shaft oil seal
q   Remove with the gearbox fitted
11 - O ring
q   replace
12 - Insert shaft dust guard
13 - Countersunk bolt, 25 Nm
q   Screw in with threaded element
14 - Stub shaft
15 - Compression spring for the flanged or insert shaft
q   Fitted behind the flanged or insert shaft
16 - Thrust washer
q   Fitting position: with collar towards the spring, the protrusions towards conical ring
17 - Conical ring
q   With rebate for the thrust washer
q   Fitting position: with conical side towards the differential casing
18 - Circlip
q   Holds tapered ring, thrust washer and spring in position when flange shaft or stub shaft is removed
19 - Planet gear
q   Installing → Fig.
20 - Planet gear shaft
q   Release using a mandrill
q   Installing → Fig.
21 - Spring pin
q   To hold the planetary gear shaft
q   removing and fitting → Fig.
22 - Satellite
q   Installing → Fig.
23 - Threaded piece
24 - Set of thrust washers
q   Lubricate with gear oil before installing
25 - Articulation flange
26 - Flanged shaft oil seal
q   Remove with the gearbox fitted

   

Dismantling and assembling differential > < Dismantling and assembling differential