BMW X3 (F25) Service & Repair Manual: Oil pump

REPLACING TORQUE CONVERTER RADIAL SHAFT SEAL (GA8HP45Z)

Special tools required:

• 00 1 450
• 13 5 250
• 24 0 200
• 24 1 420
• 24 2 410
• 24 1 410

IMPORTANT:

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

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

Use only approved TRANSMISSION OIL .

Failure to comply with this instruction will result in serious damage to the transmission.

Necessary preliminary work:

• Remove torque converter.

Secure transmission with special tool 24 0 200 on assembly stand 00 1 450.

NOTE: Read and comply with note on installation of TRANSMISSION RETAINING BRIDGE .

Pull out radial shaft seal (1) with special tools 24 1 420 and 13 5 250 .

The 14 aluminum torx screws contained in the drive repair kit are furnished with a sealing ring and must be mandatory replaced as well.

When replacing screws (1) along the dashed line, always change one screw after the other.

Installation note:

1. Install the O-ring on the drive shaft.
2. Oil sealing lip on shaft seal.
3. Drive in radial shaft seal (1) with special tool 24 1 410 as far as it will go.