{"nhtsa_id":10043252,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-03-07","date":"2007-05-01","document_id":"SU-S-0704","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR","mfr_system":null,"summary":"COACHWORKS EXPRESS: ON SOME MODEL YEAR COACHES, THE ALTERNATOR MOUNTING TABS AND ALTERNATOR MOUNTING BOLT TORQUE CRACKING/BREAKING ON BOTH ALTERNATORS. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10043252","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"alternator","name":"Alternator","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"BLUE BIRD","model":"EXPRESS 4000","year_from":2003,"year_to":2004,"match":null,"vehicle_ids":[]},{"make":"BLUE BIRD","model":"EXPRESS 4500","year_from":2004,"year_to":2004,"match":null,"vehicle_ids":[]},{"make":"BLUE BIRD","model":"EXPRESS 4500","year_from":2006,"year_to":2007,"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":[]}