Mercedes Benz

Technical Service Bulletin # 240111 Date: 120601 A/T - Leak From Selector Shaft Seal SI B24 01 11 Automatic Transmission June 2012 Technical Service This bulletin replaces SI B24 20 07 dated October 2007. [NEW] designates changes to this revision SUBJECT 6L45R Transmission with AWD Leaks from the Selector Shaft Seal MODEL E90, E91, E92, and X3 xDrive vehicles with N51 or N52K engines and the 6L45R transmission (GM6) produced from 6/1/2010 to 11/1/2010 SITUATION Transmission oil is leaking from the selector shaft sealing cover on the left-hand side of the transmission. This can, at first glance, appear to be a leaking transmission pan gasket. CAUSE A leaking or displaced selector shaft sealing cover located on the left side of the GM6 transmission CORRECTION Replace the sealing cover as described in ISTA REP 2414005 - Replacing sealing cap for selector shaft (GA6L45R). [NEW] Use the tool included in the kit and be careful about assembly direction. [NEW] Check and to...