{"nhtsa_id":54028,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-03-30","date":"1997-11-01","document_id":"97110135006","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS","mfr_system":null,"summary":"SERVICE MANUAL REVISION ON BRAKE BOOSTER PUSH ROD ADJUSTMENT. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/54028","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MITSUBISHI","model":"DIAMANTE","year_from":1997,"year_to":1997,"match":"exact","vehicle_ids":["1997_mitsubishi_diamante"]}],"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":[]}