24 31 010 Replacing torque converter shaft seal (GA6HP26Z) (N63 engine, model years 2009 through 2012)

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

Necessary preliminary tasks:

Remove AUTOMATIC TRANSMISSION .

IMPORTANT:

After completing work, check TRANSMISSION OIL LEVEL .

Use only approved TRANSMISSION OIL .

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

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

Remove TORQUE CONVERTER .

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

Fig 1: Securing Transmission On Assembly Stand Using Special Tool (24 0 200)

G04726128

Courtesy of BMW OF NORTH AMERICA, INC.

Attach special tool 24 2 353 to input shaft (1).

Fig 2: Identifying Special Tool Installed On Input Shaft

G04726129

Courtesy of BMW OF NORTH AMERICA, INC.

Screw in special tool 24 2 351 until it is firmly connected with radial shaft seal.

Screw in special tool 24 2 352 to remove radial shaft seal.

Fig 3: Identifying Special Tool (24 2 351 And 24 2 352)

G04726130

Courtesy of BMW OF NORTH AMERICA, INC.

Oil sealing lip on shaft seal.

Drive in radial shaft seal (1) with special tool 24 2 400 as far as it will go.

Fig 4: Driving In Radial Shaft Seal Using Special Tool

G04726131

Courtesy of BMW OF NORTH AMERICA, INC.