Leon Mk1
Differential: dismantling and assembling |
Special tools and workshop equipment required |
t | Gearbox extractor set -U-40100- |
t | Gearbox repair set -U-40200- |
t | Clip extractor with claws -T20022- |
t | Electric blower -SAT 1416- |
t | Digital thermometer -SAT 4002- |
Note!
t | Heat the inner roller bearing track to 100 °C before fitting |
t | The two roller bearings should be replaced together |
t | Adjust the differential whenever the roller bearings, differential casing, gearbox casing or clutch housing are replaced → Chapter |
1 - | Allen head bolt |
q | 25 Nm |
q | Bolt with the threaded device for securing the articulation flanges → Item |
2 - | Articulation flange |
q | Removing and fitting → Chapter, Articulation flange oilseals: removing and installing |
3 - | Articulation flange spring |
q | Fit behind the articulation flange |
4 - | Thrust washer |
q | Assembly position: Collar towards the spring, core towards the conical ring |
5 - | Conical ring |
q | With recess for the thrust washer |
q | Assembly position: conical side facing the differential casing |
6 - | Safety ring |
q | Maintains the position of the conical ring, washer and spring of the articulation flange when dismantled |
7 - | Gearbox casing |
8 - | Set of thrust washers |
q | Fit with gear oil |
9 - | Planet gear |
q | Fit → Fig. |
10 - | Threaded component to secure the articulation flanges |
q | Fit → Fig. |
11 - | Satellite shaft |
q | Remove with a drift |
q | Renew |
q | Fit → Fig. |
12 - | Securing pin |
q | To hold the satellite shaft |
q | Removing and installing → Fig. |
13 - | Satellite |
q | Fit → Fig. |
14 - | Rivet |
q | Only for factory production |
q | Drill → Chapter, Differential crown: removing and installing |
15 - | Shim S2 |
q | For clutch housing |
q | Always 1 mm thick |
16 - | Outer track, roller bearing |
q | For clutch housing |
q | Remove → Fig.; first remove the bush → Item |
q | Fit → Fig. |
17 - | Roller bearing |
q | Remove → Fig. |
q | Fit → Fig. |
18 - | Clutch housing |
19 - | Repair kit |
q | Only for post-sale service |
q | Bolt assembly → Chapter, Differential crown: removing and installing |
q | Hexagon nut, 65 Nm |
20 - | Differential crown |
q | Rivetted in the factory |
q | A matched pair with the layshaft, if it needs replacing they must both be replaced |
q | Removing and fitting → Chapter |
21 - | Differential casing |
22 - | Outer track, roller bearing |
q | For gearbox housing |
q | Remove → Fig. |
q | Fit → Fig. |
23 - | Shim S1 |
q | For gearbox housing |
q | Determine thickness → Chapter, Differential: adjustment |
24 - | Articulation flange oilseal |
q | Renew → Chapter |
25 - | Bush |
q | To house the articulation flange oilseal |
q | Removing and fitting → Chapter, Clutch housing: repairing |
|
|
Note!
|
|
|
|
|