{"nhtsa_id":10146291,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-10-29","date":"2018-05-01","document_id":"fp46907","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; STEERING","mfr_system":null,"summary":"Original steering intermediate shaft (I-shaft) designs have been replaced by a new design that require the existing firewall bushing. Once stock is gone, original I-shafts will no longer be available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10146291-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10146291-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10146291","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"BUSINESS CLASS","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"COLUMBIA","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CORONADO","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"FREIGHTLINER","model":"FLC-112","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"FLC112","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"FLD","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":[]}