{"nhtsa_id":612707,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-12","date":"2000-03-01","document_id":"8266","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:FRAME AND MEMBERS","mfr_system":null,"summary":"SOME VEHICLES EQUIPPED WITH CREW CAB AND BUILT BEFORE 2/25/2000 MAY EXHIBIT A POPPING NOISE FROM THE REAR OF THE CAB WHEN DRIVING OVER UNEVEN SURFACES. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/612707","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-250 SD","year_from":1999,"year_to":2000,"match":"base","vehicle_ids":["1999_ford_f-250","2000_ford_f-250"]},{"make":"FORD","model":"F-350 SD","year_from":1999,"year_to":2000,"match":"base","vehicle_ids":["1999_ford_f-350","2000_ford_f-350"]}],"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":[]}