{"nhtsa_id":39788,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1995-11-01","date":"1995-03-01","document_id":"CAMP/95M2","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","mfr_system":null,"summary":"DETROIT DIESEL HAS DETERMINED THAT CERTAIN DETROIT DIESEL SERIES 60 ENGINES WILL REQUIRE THE REPLACEMENT OF THE CRANKSHAFT PULLEY, FAN PULLEY AND FAN BELT TO PREVENT PREMATURE FAILURE OF THE FAN BELT. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/39788","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"DETROIT DIESEL","model":"DETROIT","year_from":1995,"year_to":1995,"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":[]}