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Home >> Mini >> 2010 >> Cooper S, 2D Hatchback, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Maintenance And General Information - Repair - Cooper (R56)) >> Maintenance And General Information >> 24 11 040 Removing and installing/replacing transmission fluid cooler (AISIN)

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

WARNING: This page is about a different variant/trim than selected.
IMPORTANT: After completion of work, check transmission fluid level, see CHECKING/TOPPING UP FLUID LEVEL IN AUTOMATIC TRANSMISSION (AISIN) .
Use only the approved transmission fluid.

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 clips.

Detach coolant hoses (1) from transmission fluid cooler.

Fig 1: Coolant Hoses
G04796112Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

Tightening torque 24 11 11AZ .

Installation: 

Pay attention to position lug (2).

Fig 2: Positioning Lug
G04796113Courtesy of BMW OF NORTH AMERICA, INC.

Replace sealing ring (1).

Installation: 

Clean contact surfaces.

Moisten sealing ring (1) with clean transmission fluid.

Fig 3: Sealing Ring
G04796114Courtesy of BMW OF NORTH AMERICA, INC.

Replace sealing ring (1).

Installation: 

Clean contact surfaces.

Moisten sealing ring (1) with clean transmission fluid.

Fig 4: Sealing Ring
G04796115Courtesy of BMW OF NORTH AMERICA, INC.