{"nhtsa_id":10076046,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-07-07","date":"2016-08-11","document_id":"S16YN","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES","mfr_system":null,"summary":"Rear axle shaft flange nut torque reduces allowing for oil leak between the axle shaft and hub. Replace the existing rear axle flange lock nut with a new non-locking nut and star washer. Request that the Service Manual be updated by technician to show new nut and torque.","document":null,"url":"https://open.wenmarpro.com/bulletins/10076046","components":[{"id":"brakes","name":"Brakes","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":[]}