24 31 575 Replacing oil pump O-rings (GA6HP26/19Z)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 BMW 328xi, 2011 BMW 328i, 2010 BMW 328xi, 2010 BMW 328i, and 2010 BMW 323i. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT:

After completion of work, check TRANSMISSION OIL LEVEL .

Use only the approved transmission fluid: Shell M-1375.4 ; BMW part number 83 22 0 142 516 (20 liters)

Failure to comply with this requirement will result in serious damage to the automatic transmission!

Necessary preliminary tasks:

Remove automatic transmission
Secure transmission with TRANSMISSION HOLDING BRIDGE on assembly stand
Remove TORQUE CONVERTER
Remove MECHATRONICS

Remove adapter (1).

Installation note:

Note installation position.

Fig 1: Identifying Adapter

G06889522

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws.

Tightening torque 24 31 3AZ .

Fig 2: Identifying Torque Converter Screws

G06889523

Courtesy of BMW OF NORTH AMERICA, INC.

Slide special tool 24 1 184 completely into puller 24 1 180 .

Fig 3: Sliding Special Tool 24 1 184 Completely Into Puller 24 1 180

G06889524

Courtesy of BMW OF NORTH AMERICA, INC.

Attach special tool 24 1 180 and secure with screw (1).

Insert screw (2) and release oil supply unit from transmission housing.

Fig 4: Connecting Transmission Housing Screws Using Special Tool 24 1 180

G06889525

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws.

Tightening torque 24 31 1AZ .

Fig 5: Identifying Transmission Housing Screws

G06889526

Courtesy of BMW OF NORTH AMERICA, INC.

Detach cover (1) from pump housing (2).

Replace O-rings (3 + 4).

Installation note:

Pay attention to installation position of gears during disassembly.

Fig 6: Identifying Installation Position Of Gears

G06889527

Courtesy of BMW OF NORTH AMERICA, INC.