seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Dismantling and assembling differential > < Dismantling and assembling differential
Dismantling and assembling differential: Assembly overview
   
Dismantling and assembling differential: Assembly overview
  Note
t  Replace both conical roller bearings together.
t  Adjustment work is required when renewing the parts marked with 1). Adjustment overview → Chapter.
1 - Gearbox housing 1)
2 - Shim „S2
q   Note thickness
q   Adjustment overview → Chapter
3 - Outer race for tapered roller bearing (right-side) 1)
q   Remove → Fig.
q   Driving in → Fig.
4 - Inner race for tapered roller bearing (right-side) 1)
q   Remove → Fig.
q   Driving in → Fig.
5 - Crown wheel1)
q   Is paired with pinion shaft (final drive gear set)
q   Select correct version from → Spare parts catalogue according to gearbox code letters
q   Drive crown wheel off differential cage using a punch → Fig.
q   Fitting on differential cage → Fig.
6 - Differential cage1)
7 - Bolt, 30 Nm + 90° further
q   replace
q   Lightly tighten bolts then tighten in diagonal sequence to correct torque
8 - Inner race for tapered roller bearing (left-side) 1)
q   Remove → Fig.
q   Driving in → Fig.
9 - Outer race for tapered roller bearing (left-side) 1)
q   Remove → Fig.
q   Driving in → Fig.
10 - Shim „S1
q   Note thickness
q   Adjustment overview → Chapter
11 - Cover for final drive 1)
q   With O-ring
12 - Set of thrust washers
q   Lubricate with gear oil before installing
13 - Planet gear
q   Installing → Fig.
14 - Differential pinion pin
q   Drive out with drift after removing spring pin
15 - Spring pin
q   For securing differential pinion pin
q   Separate from the differential casing using an awl
q   Pressing in value: 1.5 mm above differential casing
16 - Satellite
q   Installing → Fig.

   

Dismantling and assembling differential > < Dismantling and assembling differential