24 34 026 Replacing Sealing Sleeve For Transmission Housing (GA8P70H) N55_Hybrid

Special tools required:

24 2 390

IMPORTANT:

Do not let skin come in contact with transmission oil and do not inhale fuel vapors.
Wear protective gloves.
Ensure adequate ventilation.

IMPORTANT: After completion of repair work, check TRANSMISSION OIL LEVEL .
Use only approved transmission oil .
Failure to comply with this requirement will result in serious damage to the automatic transmission!

Necessary preliminary work:

Disconnect NEGATIVE BATTERY LEAD .
Remove rear UNDERBODY PROTECTION .
Remove TRANSMISSION OIL SUMP .
Remove OIL PUMP (IEP) .

IMPORTANT: Support transmission with workshop jack.

Unlock and disconnect connector (1) by turning.

Fig 1: Disconnecting Automatic Transmission Connector

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Insert special tool 24 2 390 in sealing sleeve (1).

Fig 2: Inserting Special Tool (24 2 390) In Sealing Sleeve

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Release screw (1) and unlock sealing cup with slide (2).

Tightening torque: 24 30 4AZ .

Fig 3: Sealing Cup And Screw

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NOTE: Make a note of installation position of sealing sleeve.

Pull out sealing cup (1).

Installation note:

Fit sealing sleeve in position (lug on inner surface). Turn until lug engages in groove of transmission. Slide in sealing cup.

Lug on sealing sleeve must not be damaged!

Fig 4: Pulling Sealing Cup

Courtesy of BMW OF NORTH AMERICA, INC.