{"nhtsa_id":10044061,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-05-09","date":"2012-04-17","document_id":"12113","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER","mfr_system":null,"summary":"NAVISTAR: THIS MIN APPLIES TO TO 37 TERRASTAR, DURASTAR, AND WORKSTAR TRUCKS AND IC BUS MODELS, MODEL DATES/21/12 TO 4/4/2012. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10044061","components":[{"id":"engine","name":"Engine","parent":null},{"id":"turbocharger","name":"Turbocharger or supercharger","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"NAVISTAR","model":"NAVISTAR","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":[]}