24 40 010 Removing and installing/replacing torque converter (GA6HP26Z)

WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required

00 2 550

IMPORTANT: After completion of work, check TRANSMISSION OIL LEVEL .
Use only the approved transmission fluid: Shell M-1375.4 ; BMW part number 83 22 0 142 516 ; 20 liters
Failure to comply with this instruction will result in serious damage to the transmission.

Necessary preliminary tasks:

Remove AUTOMATIC TRANSMISSION

Pull torque converter (1) by hand out of housing and set down vertically.

NOTE: When torque converter is removed, transmission oil flows out.

Fig 1: Identifying Torque Converter

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

When installing, do not damage shaft seal and bearing.

If the torque converter is not correctly installed, the driver of the pump impeller may be damaged when the transmission is flanged to the engine.

Installation:

Push torque converter through shaft seal onto transmission shaft as far as it will go.

Press torque converter by hand into converter housing and turn in the process. Converter hub opening must snap into place in driver of pump impeller. Torque converter must be felt to slip inwards.

Calculate measurement between contact face and top edge of converter (1) with special tool 00 2 550 .

Fig 2: Calculating Measurement Between Contact Face And Top Edge Of Converter Using Special Tool (00 2 550)

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Measured value must be min. 25 mm.