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Home >> BMW >> 2018 >> 340i xDrive Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 253 (Automatic Transmission - Repair (F30, 4-CYL RWD)) >> 24 11 Transmission Oil Sump >> 24 11 105 Removing and installing/sealing or replacing transmission oil sump (GA8HP50Z)

24 11 105 Removing and installing/sealing or replacing transmission oil sump (GA8HP50Z)

WARNING: This page is about a different car, the 2018 BMW 330i and 2017 BMW 330i. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
  • Do not let skin come in contact with transmission oil and do not inhale fuel vapors.
  • Wear protective gloves.
  • Ensure adequate ventilation.
IMPORTANT: Remove transmission oil sump only after it has cooled down.
After completion of repair work, check TRANSMISSION OIL LEVEL .
Use only the APPROVED TRANSMISSION OIL .
Failure to comply with this requirement will result in serious damage to the automatic transmission.

Installation note: 

The transmission oil sump must be replaced every  time it is removed.

Necessary preliminary tasks: 

Removal: 

Remove oil drain plug (1).

Drain automatic transmission oil.

G11105283Courtesy of BMW OF NORTH AMERICA, INC.

Recycling: 

Catch and dispose of escaping transmission oil.

Observe country-specific waste disposal regulations.

Unscrew all bolts.

Remove transmission oil sump.

G11105284Courtesy of BMW OF NORTH AMERICA, INC.

Preparation for installation: 

Replace transmission oil sump.

Clean the contact surface of the transmission oil sump on the transmission.

Installation: 

Parts:  Replace oil filler plug, transmission oil sump and screws.

Clean the contact surface of the transmission oil sump on the transmission.

Insert new screws until screw heads make contact.

Tighten down screws in sequence 1...13 to specified torque and angle of rotation.

Tightening torque 24 11 4AZ .

G12822071Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: