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Removing and installing Haldex coupling pumpV181, final drive "0BR/0BS/0BY" > < Renewing grooved ball bearing for Haldex coupling, final drive "02D/0AV"

A3 Mk2

Exploded view - dismantling and assembling Haldex coupling (generation „Haldex IV“), rear final drive „0BR“, „0BS“ and „0BY“
Exploded view - dismantling and assembling Haldex coupling (generation „Haldex IV“), rear final drive „0BR“, „0BS“ and „0BY“
For more detailed information refer to:
t  → No.414
   
1 - Seal
q   Lubricate lightly with high-performance oil for Haldex coupling before fitting
q   Always renew
2 - Housing for Haldex coupling
q   Removing and installing Haldex coupling → Chapter
3 - Four-wheel drive control unit -J492-
q   With coupling opening control valve -N373-
q   Removing and installing → Chapter
4 - Bolts
q   6 Nm
5 - Oil seal for propshaft flange
Renewing → Chapter
6 - Flange for propshaft
q   Removing and installing → Chapter
7 - Nut
q   210 Nm
q   Apply locking fluid -D 000 600- when fitting
8 - Bolts
q   4x
q   Tightening torque: 50 Nm
9 - Sealing cap
q   For oil filter housing
q   Filter does not have to be changed
10 - Sealing cap
q   For pressure accumulator
  WARNING
Injury risk - DO NOT open cap.
11 - Seal
q   2x
q   Diameter 34 mm
q   For Haldex coupling pump -V181-
q   Lubricate lightly with high-performance oil for Haldex coupling before fitting
q   Always renew
12 - Haldex coupling pump -V181-
q   Removing and installing → Chapter
13 - Bolts
q   6 Nm

   

Removing and installing Haldex coupling pumpV181, final drive "0BR/0BS/0BY" > < Renewing grooved ball bearing for Haldex coupling, final drive "02D/0AV"