{"nhtsa_id":10036671,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-04-09","date":"2010-12-01","document_id":"SB-60-146","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:BODY","mfr_system":null,"summary":"FREIGHTLINER: SIDE EXTENDERS WITHOUT MID SPAN MOUNTING BOSSES; REPLACEMENT AND MID SPAN SUPPORT. SIDE EXTENDERS AND MOUNTING BRACKETS HAVE CHANGED. NEW SIDE EXTENDERS ARE ATTACHED TO THE UPPER AND LOWER MOUNTING BRACKETS WITH ONE SCREW EACH. UNKNOWN MODEL YEARS. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10036671","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_freightliner_cascadia"]}],"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":[]}