{"nhtsa_id":10083381,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-10-24","date":"2016-05-06","document_id":"SC0398","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES","mfr_system":null,"summary":"BRAKE CHAMBER REPLACEMENT RECALL","document":null,"url":"https://open.wenmarpro.com/bulletins/10083381","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"GU","year_from":2010,"year_to":2015,"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":[]}