BalanceShaftTSB PDF

A service bulletin that provides detailed instructions for diagnosing and resolving issues related to the balance shaft and timing chain in certain Mercedes-Benz models. The document covers step-by-step procedures, applicable models, and scenarios for fault codes. Accompanied by images illustrating damaged and new gears, it also outlines special tools needed, warranty claims, and parts information. The bulletin aims to address issues with the M272/M273 engines and provides specific diagnostic and repair guidance.