{"nhtsa_id":10119749,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-21","date":"2015-11-16","document_id":"SB 3090","mfr_campaign":null,"replaces":null,"component":"PARKING BRAKE","mfr_system":null,"summary":"This Service Bulletin informs customers of the procedure which outlines the operational checks for the primary and secondary brake system and the park brake automatic actuation operation on MCI J4500 model coaches equipped with ZF axles and ADB22X disc brakes.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10119749-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10119749-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10119749","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"parking-brake","name":"Parking brake","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"MOTOR COACH","model":"MC5","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":[]}