{"nhtsa_id":10056559,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-12-31","date":"2014-12-30","document_id":"SB-S14XL","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"BLUE BIRD: THE CHASSIS FRAME BRACKET ASSEMBLY MAY BREAK DUE TO UPPER MOUNTING CAPSCREWS AND LOWER STUDS RETAINING BOTH SIDES OF ENGINE MOUNT CROSSMEMBER. MODEL 2011-2014 VISION. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10056559","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BLUE BIRD","model":"VISION","year_from":2011,"year_to":2014,"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":[]}