{"nhtsa_id":10044049,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-05-09","date":"2009-09-13","document_id":"SB-09-13-01","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"BLUE BIRD: RELAY CROSS MEMBER INSPECTION. SAFETY PRECAUTIONS MUST BE FOLLOWED ACCORDING TO ACCEPTED INDUSTRY STANDARDS AND LOCAL/PROPERTY REQUIREMENTS. INCLUDING MODEL L4 BUSES MODEL YEAR UNKNOWN. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10044049","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BLUE BIRD","model":"BLUE BIRD","year_from":null,"year_to":null,"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":[]}