{"nhtsa_id":10026868,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-12-31","date":"2009-12-01","document_id":"46-45","mfr_campaign":null,"replaces":"SB-46-45","component":"STEERING:RACK AND PINION","mfr_system":null,"summary":"FREIGHTLINER: TIGHTENING OF RACK AND PINION TUBE FITTINGS ON POWER ASSIST LINES IS PROHIBITED. SOME CENTURY CLASS, COLUMBIA AND CASCADIA TRUCKS W/RACK & PINION STEERING GEARS MAY EXHIBIT LEAKAGE FROM THE TUBE FITTINGS ON THE POWER ASSIST HARD LINES OF THE GEAR. *PE UPDATED 7/21/10. NO MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10026868","components":[{"id":"steering","name":"Steering","parent":null},{"id":"steering-gear","name":"Steering gear","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2008,"year_to":2008,"match":"exact","vehicle_ids":["2008_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"CENTURY CLASS","year_from":2008,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"COLUMBIA","year_from":2008,"year_to":2008,"match":"exact","vehicle_ids":["2008_freightliner_columbia"]}],"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":[]}