Checking For Oil Leakage

Checking for oil leakage

Checking seals and sealing joints




- Ignition off.
Check the following seals and sealing joints:
- the seal for the input shaft
- the seal joint between the coupling (Active on Demand Coupling) and the rear axle
- the seal joint between the control module and the housing.
If there is oil leakage from the bleed hole:
Remove the level plug and top up with oil, P/N 116 1329. Fill until oil escapes from the level plug hole.
Then drain 0.25 l of oil. Install the level plug.
Remedy any leakage.





Was there any leakage?

Yes - Fault Found

No - No Fault Found

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