24 34 021 Replacing Sealing Sleeve For Transmission Housing (GA6HP19Z): Notes

WARNING: This page is about a different car, the 2010 BMW 135i, 2009 BMW 135i, and 2008 BMW 135i. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

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IMPORTANT: After completion of work, check transmission oil level. See CHECKING/TOPPING UP FLUID LEVEL IN AUTOMATIC TRANSMISSION (GA6HP19Z) . Use only approved transmission fluid. Failure to comply with this requirement will result in serious damage to the automatic transmission!

Necessary preliminary tasks:

Remove heat shields.
Remove transmission crossmember. See REPLACING CROSSMEMBER FOR TRANSMISSION MOUNTING .
Remove transmission oil sump. See REMOVING AND INSTALLING/SEALING OR REPLACING TRANSMISSION SUMP (GA6HP19Z) .

IMPORTANT: Support transmission with workshop hoist.