{"nhtsa_id":607841,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-10-13","date":"1998-01-08","document_id":"983573","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:BODY","mfr_system":null,"summary":"SOME VEHICLES MAY EXHIBIT CAB VIBRATION. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/607841","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-150","year_from":1997,"year_to":1998,"match":"exact","vehicle_ids":["1997_ford_f-150","1998_ford_f-150"]}],"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":[]}