{"nhtsa_id":600496,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-05-18","date":"1998-01-23","document_id":"98WS001","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:BODY:HOOD","mfr_system":null,"summary":"CONCERNS FROM THE FIELD REGARDING 5900 HOODS. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/600496","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"5800SS","year_from":null,"year_to":null,"match":"base","vehicle_ids":[]},{"make":"WESTERN STAR","model":"5900","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"WESTERN STAR","model":"5900 HEAVY DUTY","year_from":null,"year_to":null,"match":"base","vehicle_ids":[]},{"make":"WESTERN STAR","model":"5900SS","year_from":null,"year_to":null,"match":"base","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":[]}