Oil Pan: Description and Operation

11 13 010 Removing And Installing/Replacing Upper Oil Sump Section (N63)

Special tools required:







Necessary preliminary tasks:
- Drain engine oil.
- Secure engine in installation position.
- Lower front axle.
- Remove electrical machine electronics.
- Remove lower oil sump section.
- Unclip wiring harness on oil sump.







Remove oil filter cover with oil filter (1) with special tool 11 9 240.
Tightening torque: 11 42 1AZ.







Release bolt (1). Remove oil pipes (2) from oil filter housing.
Release holders of supply/return lines on oil sump







Unfasten screws (2).
Tightening torque: 11 41 1AZ.







Release bolts in area of line (1).
Tightening torque 11 13 2AZ.
Release bolts (2) on transmission side 24 00 1AZ.
Remove upper oil sump section (3).

Installation note:
Free sealing surfaces of seal debris and clean.
Replace gasket.
Modify oil pressure switch if replacing oil sump.







Assemble engine.