2411010 Removing and installing/sealing or replacing transmission sump (GA6HP26Z/6HP32Z): Recycling

Catch and dispose of escaping transmission fluid.

Observe country-specific waste-disposal regulations.

Unscrew all bolts.

BMW ALPINA B7 version.

Aluminium transmission sump with extending cooling fins.

Remove transmission sump (1).

IMPORTANT: GA6HP26Z plastic oil sump version only.
From 10/04 new M6x28.5 T40 Torx bolt can be retrospectively replaced.

Fig 1: Identifying Transmission Sump And Screw

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Insert screws (2) until screw heads make contact.

Insert all further screws in diagonal sequence from inside to outside until screw heads make contact.

Tightening torque: 24 11 5AZ .

Remove gasket (1) from transmission sump.

Clean transmission oil sump to remove residual oil.

Clean sealing faces and groove with a cloth.

Insert new gasket in transmission sump groove.

IMPORTANT: Do not degrease transmission sump with cleaning agent.

Fig 2: Identifying Gasket

Courtesy of BMW OF NORTH AMERICA, INC.

Replace sealing ring (1) on oil filter tube.

Fig 3: Identifying Sealing Ring

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

The gasket is correctly installed when it is engaged in the locating opening of the transmission sump.

Fig 4: Installing Gasket In Transmission Sump

Courtesy of BMW OF NORTH AMERICA, INC.