{"nhtsa_id":10002656,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-09-10","date":"2003-04-01","document_id":"16769","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"AIR SUSPENSION DEFLATES WHEN TURNING OFF THE IGNITION KEY. 2004 MODELS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002656","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-650 SD","year_from":2004,"year_to":2004,"match":"base","vehicle_ids":["2004_ford_f-650"]},{"make":"FORD","model":"F750","year_from":2004,"year_to":2004,"match":"exact","vehicle_ids":["2004_ford_f-750"]}],"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":[]}