{"nhtsa_id":602376,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-10-30","date":"1998-04-01","document_id":"1000","mfr_campaign":null,"replaces":null,"component":"STEERING","mfr_system":null,"summary":"SUBJECT REGARDING STEERING SHAFT REPLACEMENT. *YC CUSTOM CHASSIS CORPORATION SCHOOL BUS CHASSIS THAT WERE MANUFACTURED PRIOR TO AUGUST 21, 1997.","document":null,"url":"https://open.wenmarpro.com/bulletins/602376","components":[{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"FREIGHTLINER","year_from":null,"year_to":null,"match":"exact","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":[]}