{"nhtsa_id":621680,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-09-28","date":"2001-06-07","document_id":"S01FE","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR","mfr_system":null,"summary":"SERVICE BULLETIN REGARDING VEHICLES EXPERIENCING FATIGUE OF THE CABLE TERMINAL END THAT ATTACHES TO THE POSITIVE TERMINAL ON THE DETROIT DIESEL ENGINE EQUIPPED ALTERNATOR.","document":null,"url":"https://open.wenmarpro.com/bulletins/621680","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"alternator","name":"Alternator","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"BLUE BIRD","model":"LTC 40","year_from":1998,"year_to":2001,"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":[]}