Leon Mk1
Differential: assembly overview |
Note
t | The roller bearings and their corresponding outer tracks are matched pairs. They must not be confused or interchanged |
t | Replace both conical roller bearings together. |
t | Adjust the differential whenever the roller bearings, differential casing, gearbox casing or clutch housing are replaced |
1 - | Gearbox |
2 - | Bolt. |
3 - | Differential housing or |
q | For replacement, consult the adjustment chart → Chapter |
4 - | Differential crown: |
q | Factory riveted |
q | If replaced, the differential crown and the secondary shaft must be replaced together. |
5 - | Plate supplement |
6 - | Nut |
q | 70 Nm |
7 - | Shim |
q | Determining thickness → Chapter |
8 - | Outer track, roller bearing |
q | Removing → Fig. |
q | Installing → Fig. |
9 - | Tapered roller bearing |
q | Removing → Fig. |
q | Installing → Fig. |
10 - | Differential |
q | If replaced, the differential crown and the secondary shaft must be replaced together. Refer to Adjustment chart → Chapter |
q | Crown riveted in factory |
11 - | Speedometer mechanism sprocket |
q | Remove by levering with a flat screwdriver |
q | Installation: insert as far as it will go into the differential casing before installing the roller bearing, → Item |
12 - | Tapered roller bearing |
q | Removing → Fig. |
q | Installing → Fig. |
13 - | Outer track, roller bearing |
q | Removing → Fig. |
q | Installing → Fig. |
14 - | clutch housing |
15 - | Bush |
q | For housing right flanged shaft seal |
q | Removing and fitting → Chapter |
16 - | Flange oil seal |
q | Replace → Chapter |
17 - | Bolt. |
q | 25 Nm |
q | Screw with threaded element to secure the flanged shafts, → Item |
18 - | Flanged shaft |
q | Removing and fitting → Chapter |
19 - | Flanged shaft spring |
q | Fit behind flange |
20 - | Thrust washer |
q | Installation position: Collar towards the spring, core towards the conical ring |
21 - | Conical ring |
q | With recess for the thrust washer |
q | Fitting position: conical side facing the differential casing |
22 - | Circlip |
q | Keep the following in position: conical ring, shim and spring for flanged shaft when it is dismantled |
23 - | Set of thrust washers |
q | Impregnate with gearbox oil before installation |
24 - | Large differential bevel gear |
q | Installing → Fig. |
25 - | Threaded element to secure the flanged shafts |
q | Installing → Fig. |
26 - | Planet gear shaft |
q | Derive out using a mandrill |
q | Installing → Fig. |
27 - | Spring pin |
q | Derive out using a suitable mandrill → Fig. |
28 - | Small planet gear |
q | Installing → Fig. |
29 - | Large planet gear |
q | Installing → Fig. |