{"nhtsa_id":10049239,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-01-12","date":"2012-10-01","document_id":"SF-475-A","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"FREIGHTLINER (DAIMLER TRUCK): THE EXHAUST FLEX CLAMPS MAY COME LOOSE DUE TO THE ARTICULATION OF HEAVY CAB AND NEED TO BE INSPECTED AND REPLACED, IF NECESSARY. MODELS 2008-2012 WESTERN STAR 4900. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10049239","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"WESTERN STAR","year_from":2008,"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":[]}