{"nhtsa_id":51417,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-06-27","date":"1997-01-20","document_id":"97218","mfr_campaign":null,"replaces":null,"component":"SUSPENSION:FRONT:SPRINGS:COIL SPRINGS","mfr_system":null,"summary":"SUSPENSION - NOISE FROM FRONT SPRING REAR HANGER - REVISED REAR SPRING HANGER INSULATOR PAD - VEHICLES EQUIPPED WITH 6000, 7000 OR 9000 LB AXLES BUILT THROUGH 10/1/97. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/51417","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"B SERIES","year_from":1986,"year_to":1997,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"F SERIES (MEDIUM)","year_from":1986,"year_to":1997,"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":[]}