{"nhtsa_id":10007302,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-06-09","date":"2004-03-03","document_id":"0402A","mfr_campaign":null,"replaces":"0402","component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER","mfr_system":null,"summary":"AN ISSUE WITH TURBOCHARGERS USED ON SOME ISM W/CM870 280 HP ENGINES IN TRANSIT BUS APPLICATIONS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10007302","components":[{"id":"engine","name":"Engine","parent":null},{"id":"turbocharger","name":"Turbocharger or supercharger","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN1","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":[]}