Installing the transmission oil pan (GA8HP50Z, GA8HP51Z, GA8HP75Z, GA8HP76Z)

• Clean the contact surface of the transmission oil pan on the transmission.
• Replace screws (1) to (13).

  Parts:  screw

• Position the transmission oil pan.
• Hand-tighten the bolts.
• Tighten screws in the order (1) to (13).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Transmission oil pan
  M6 Replace screws.	Tightening torque	10 Nm

  Fig 1: Transmission Oil Pan Screws Tightening Sequence - Models (530i 2017-2022, 530e PHEV 2018-2022, 540i 2017-2022)

  Courtesy of BMW OF NORTH AMERICA, INC.
• If necessary, tighten the oil drain plug (1).

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Check/top up the automatic transmission OIL LEVEL .
• Install rear UNDERBODY PROTECTION .
• Install the transmission side UNDERBODY PLANKING .