{"nhtsa_id":45959,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1996-04-25","date":"1995-08-01","document_id":"951620","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS","mfr_system":null,"summary":"BRAKES-FRONT-FRONT AXLE SHUDDER/VIBRATION WHEN BRAKES ARE APPLIED-VEHICLES EQUIPPED WITH 14,600, 16,000 AND 18,000 LB FRONT AXLE ASSEMBLIES EQUIPPED WITH ROCKWELL 16.5 X 6 INCH BRAKE ASSEMBLIES. VIBRATION /SHUDDER-FRONT AXLE SHUDDER/ VIBRATION WHEN BRAKES ARE APPLIED-VEHICLES EQUIPPED WITH 14,600,16,000 AND 18,000 LB FRONT AXLE ASSEMBLIES EQUIPPED WITH ROCKWELL 16.5 X 6 INCH BRAKE ASSEMBLIES. *SD","document":null,"url":"https://open.wenmarpro.com/bulletins/45959","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"brake-hose-line","name":"Brake hoses and lines","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"L SERIES","year_from":1990,"year_to":1995,"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":[]}