{"nhtsa_id":10142685,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-07-16","date":"2018-06-08","document_id":"FSB514-001","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES; STEERING:GEAR BOX:SHAFT PITMAN","mfr_system":null,"summary":"Brake S-Cam, Replacement (Steer Axle) CHU, CXU","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10142685-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10142685-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10142685","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"steering","name":"Steering","parent":null},{"id":"steering-gear","name":"Steering gear","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"CHU","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"CXU","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":[]}