{"nhtsa_id":10083169,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-10-21","date":"2016-07-20","document_id":"FSB 514-001","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES","mfr_system":null,"summary":"BRAKE S-CAM, REPLACEMENT, SOME MACK CHU, AND CXU TRUCKS BUILT AFTER 05/13/2013, EQUIPPED WITH BENDIX BRAKE SCAMS ON THE STEER AXLE MAY REQUIRE REPLACEMENT TO REDUCE OR ELIMINATE BRAKE NOISE DURING BRAKING.","document":null,"url":"https://open.wenmarpro.com/bulletins/10083169","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"CHU","year_from":2014,"year_to":2017,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"CXU","year_from":2014,"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":[]}