{"nhtsa_id":6090995,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-15","date":"1997-08-01","document_id":"561011","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, AIR","mfr_system":null,"summary":"INFORMATION CONCERNING AIR BRAKES","document":null,"url":"https://open.wenmarpro.com/bulletins/6090995","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"HEAVY TRUCK","year_from":1996,"year_to":1996,"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":[]}