{"nhtsa_id":10015070,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-05-18","date":"2005-12-01","document_id":"2005020003","mfr_campaign":null,"replaces":"2005020003","component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"THE HARMONIC BALANCER PULLEY IN CERTAIN MODEL YEAR 1998 - 2001 VEHICLES MAY BE SUBJECT TO HIGH UNDER-HOOD TEMPERATURES THAT CAN, OVER A LONG PERIOD OF TIME, CAUSE IT TO DETERIORATE. MERCEDES-BENZ 1998-2001VARIOUS MODELS. *TT UPDATE. *TT UPDATE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10015070","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}