{"nhtsa_id":608384,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-11-24","date":"1999-06-25","document_id":"9915","mfr_campaign":null,"replaces":"9746","component":"STEERING:COLUMN","mfr_system":null,"summary":"GENERAL SERVICE LETTER REGARDING REPAIR VERSUS REPLACEMENT OF THE TILT STEERING COLUMNS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/608384","components":[{"id":"steering","name":"Steering","parent":null},{"id":"steering-column","name":"Steering column and wheel","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"CONSTELLATION","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"HERITAGE","year_from":null,"year_to":null,"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":[]}