{"nhtsa_id":10025758,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-09-05","date":"2008-06-11","document_id":"43-11","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL","mfr_system":null,"summary":"KENWORTH (PACCAR): THE VERTICAL TAILPIPE(S) DIFFUSER TURNS. AFFECTED: ALL T2000S, T660S, T800S AND W900S CHASSIS BUILT FROM 04/25/08 TO 02/11/08 WITH 2007 ENGINES. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10025758","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T2000","year_from":2006,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T660","year_from":2006,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T800","year_from":2006,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"W900","year_from":2006,"year_to":2008,"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":[]}