BMW X3 Service & Repair Manual: Replacing sealing cup for transmission housing (GA8HP45Z)

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 tasks:

• Remove TRANSMISSION OIL SUMP.
• IF REQUIRED, REMOVE OIL ACCUMULATOR.
• Remove CROSS MEMBER .

IMPORTANT: Support transmission with workshop jack.

Unlock and disconnect connector (1) by turning.

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

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

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 cup must not be damaged!