11 13 020 Removing and installing/replacing lower oil sump section (N63)
WARNING: This page does not describe the selected car, but rather 23 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750i, and 2015 BMW 750Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary work
- Remove underbody protection at front and rear. See 51 47 490 REMOVING AND INSTALLING / REPLACING FRONT UNDERBODY PROTECTION or 51 47 491 REMOVING AND INSTALLING/REPLACING REAR UNDERBODY PROTECTION .
- Release oil drain plug . See 00 00 610 SERVICE - ENGINE OIL (N63) or 11 00... SERVICE - ENGINE OIL (N63) and drain engine oil.
- Remove STIFFENING PLATE .
Unlock plug connection (1) on oil level sensor and disconnect.
Release screws (2) along line.
Tightening torque 11 13 3AZ .
Remove lower oil sump section (3).
Installation note:
Clean sealing surfaces.
Replace gasket.
Replace screws.
When replacing lower oil sump section:
Convert oil level sensor.
Replace sealing ring.
Unlock plug connection (1) on oil level sensor and disconnect.
Release screws (2) along line.
Tightening torque 11 13 3AZ .
Remove lower oil sump section (3).
Installation note:
Clean sealing surfaces.
Replace gasket.
Replace screws.
When replacing lower oil sump section:
Convert oil level sensor.
Replace sealing ring.