Haldex Clutch Pump (V181), Final Drive 0BR/0BS/0BY

Haldex Clutch Pump (V181), Final Drive 0BR/0BS/0BY

Special tools, testers and auxiliary items required

• Torque Wrench 5-50 Nm (V.A.G 1331)

• Drip Tray for VAS 6100 (VAS 6208)

Removing






- Turn off the ignition.

- Place a drip tray underneath.

- Remove the drain plug - A - and completely drain the high performance Haldex clutch oil.

- Install the drain plug - A - with new sealing ring.

Bolt - A - tightening specification: 30 Nm

- Lower the final drive slightly. The fastening bolt - arrow - on the front final drive mounting bracket must be unscrewed approximately 7 turns for this purpose.






- Remove the pump connector - arrow - from the control module.






- Remove the wiring harness together with the bracket - A - from the housing and set aside.






- Press the retaining tabs - B - together as far as possible and slide into the housing hole.

- Hand tighten the fastening bolt - arrow - again.






- Place drip tray under final drive.

- Remove the fastening bolts of the pump - 1 -.






- Pull pump - arrow - out of Haldex clutch housing together with cable protection - 2 -.

Installing






Install in reverse order of removal.

- Replace the O-rings - 1 and 2 -.

- Lightly coat the O-rings - 1 and 2 - with high performance Haldex clutch oil.

- Press the pump - arrow - in up to the stop. Make sure the cable protector - 2 - is routed correctly.






- Tighten the bolts - 1 -. Tightening specification => [ (Item 13) Bolts ] Haldex-Clutch (Generation Haldex IV), Rear Final Drive 0BR, 0BS and 0BY Overview.

- Remove the fastening bolt - arrow - at the front mounting bracket.






- Clip the wiring harness to the Haldex clutch securely and place the connector - arrow - on the control module.






- Secure rear final drive to subframe with a new bolt - arrow -. Tightening specification => [ (Item 1) Bolt ] Rear Final Drive Overview.






- Add high performance Haldex clutch oil and check the oil level in the Haldex clutch. Refer to => [ Oil Level in the Haldex Clutch, Checking ] Haldex Clutch Oil Level, Checking or Filling.