{"nhtsa_id":10032705,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-04-30","date":"2009-07-01","document_id":"SD-2764","mfr_campaign":null,"replaces":null,"component":"PARKING BRAKE:CONVENTIONAL:MECHANICAL","mfr_system":null,"summary":"BENDIX: START THE ENGINE AND CHARGE THE AIR BRAKE SYSTEM TO GOVERNOR CUT OUT, AROUND 130PSI. BE SURE TO FOLLOW ALL THE GENERAL SAFETY GUIDELINES OUTLINED IN THE AD-IS SERVICE DATA SHEET, SD-08-2418, BEFORE PERFORMING ANY SERVICE ON THE AIR BRAKE SYSTEM. NO MODEL OR MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10032705","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"parking-brake","name":"Parking brake","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"BENDIX","model":"AD-2 AIR DRYER","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":[]}