Oil Cooler: Service and Repair

17 11 150 Remove, fit/replace additional oil cooler (N55)







Necessary preliminary tasks:
- Remove the right front section of the wheel arch cover.







WARNING:
Risk of scalding.
Only perform this repair work after engine has cooled down.







IMPORTANT: Wear safety goggles and protective gloves.







Recycling:
Engine oil escapes when engine oil pipes are released. Collect any escaping engine oil using a suitable vessel and dispose of it.
Observe country-specific waste disposal regulations.







Release screw (1).
Tightening torque 17 22 7AZ.
Remove engine oil pipe from engine oil cooler flange.
Replace sealing rings.
Release screws (3).
Tightening torque 17 22 8AZ.
Catch and dispose of emerging oil.
Remove engine oil cooler (2).







NOTE: After having completed repair work, check engine oil level, if necessary top up.