seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Seals for flanged shafts: replacement > < Differential: assembly and disassembly
Differential: Assembly overview
Differential: Assembly overview
  Note
t  Fix gearbox to installation stand.
t  Adjust the differential whenever the conical roller bearings, differential casing, gearbox casing or clutch housing are replaced → Chapter.
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 differential
q   Determine thickness → Chapter
3 - Outer ring of roller bearing
q   Remove → Fig.
q   Insertion → Fig.
4 - Inner ring of roller bearing
q   Remove → Fig.
q   Insertion → Fig.
5 - Differential casing
q   with starter ring gear riveted-on
6 - Inner ring of roller bearing
q   Remove → Fig.
q   Insertion → Fig.
7 - Outer ring of roller bearing
q   Remove → Fig.
q   Insertion → Fig.
8 - Washer
q   0.65 mm thick
q   Installation position: the interior diameter rebate should point towards the seal → Item
9 - clutch housing
10 - Insert shaft oil seal
q   replace with gearbox installed → Chapter
11 - O ring
q   Renew
12 - Insert shaft dust guard
13 - 25 Nm conical bolt
q   Screw in with threaded element → Item
14 - Insert shaft
15 - Compression spring for the flanged or insert shaft
q   Fitted behind the flanged or insert shaft
16 - Attack washer
q   Installation position: Collar must face spring, webs must face tapered ring
17 - Conical ring
q   With rebate for the thrust washer
q   Installation position: with conical side towards the differential drive
18 - Securing ring
q   The conical ring, the thrust washer and the compression spring all remain in place when the flanged or insert shaft is removed
19 - large planetary gear
q   Installing → Fig.
20 - Planet gear shaft
q   Release using a mandrill
q   Installing → Fig.
21 - Spring pin
q   To hold the satellite shaft
q   Removing and fitting → Fig.
22 - small planetary gears
q   Installing → Fig.
23 - Threaded component
24 - Set of thrust washers
q   Lubricate with gear oil before installing
25 - Articulation flange
26 - Flanged shaft oil seal
q   replace with gearbox installed → Chapter

   

Seals for flanged shafts: replacement > < Differential: assembly and disassembly