{"nhtsa_id":10033505,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-08-18","date":"2008-08-01","document_id":"FSB-252-023","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"VOLVO TRUCKS: EXHAUST FLEX PIPE CRACKS. BEGINNING MAY 12, 2008, A REDESIGNED EXHAUST FLEX PIPE AND TURBOCHARGER OUTLET PIPE (LOCATED BETWEEN THE TURBOCHARGER DIFFUSER PIPE AND THE EXHAUST FLEX PIPE) WERE IMPLEMENTED INTO PRODUCTION ON VN, VHD, AND VT MODEL CHASSIS. NO MODEL YEARS LISTED. *","document":null,"url":"https://open.wenmarpro.com/bulletins/10033505","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"VHD","year_from":2007,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VN","year_from":2007,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VT","year_from":2007,"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":[]}