24 11 040 Removing and installing/replacing transmission oil cooler (AISIN)

WARNING: This page is about a different variant/trim than selected.

IMPORTANT: After completion of work, check GEARBOX OIL LEVEL .

Use only the approved transmission oil, see OPERATING FLUIDS

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

IMPORTANT: No dirt is allowed to enter the oil circuit.

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

Necessary preliminary tasks:

Unfasten hose clamps.

Detach coolant hoses (1) from transmission oil cooler.

Fig 1: Identifying Coolant Hoses

Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

Tightening torque: 35 Nm.

Installation note:

Pay attention to position lug (2).

Fig 2: Identifying Position Lug And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Replace sealing ring (1).

Installation note:

Clean contact surfaces.

Moisten sealing ring (1) with clean transmission oil.

Fig 3: Identifying Sealing Ring

Courtesy of BMW OF NORTH AMERICA, INC.

Replace sealing ring (1).

Installation note:

Clean contact surfaces.

Moisten sealing ring (1) with clean transmission oil.

Fig 4: Identifying Sealing Ring

Courtesy of BMW OF NORTH AMERICA, INC.