{"nhtsa_id":10184350,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-12-21","date":"2016-09-01","document_id":"S16YU Non-School","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT; SERVICE BRAKES, HYDRAULIC; EQUIPMENT ADAPTIVE/MOBILITY; SUSPENSION:REAR:AXLE:SPINDLE","mfr_system":null,"summary":"Certain model year 2015-2017 Vision and All American School Buses manufactured from November 15, 2013 through August 3, 2016 and certain model year 2015-2017 Vision and All American Non-School Buses manufactured from July 20, 2014 through May 21, 2016 equipped with optional Air Disc Brakes will require replacement of both existing rear axle shaft flange gasket with a new gasket. The new rear axle shaft flange gasket reduces the possibility for oil leaking between the axle shaft and hub. Note: Service Bulletin Campaign S16YU replaces S16YN.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10184350-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10184350-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10184350","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"suspension","name":"Suspension","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"axle","name":"Axle","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"BLUE BIRD","model":"VISION","year_from":2015,"year_to":2017,"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":[]}