{"nhtsa_id":10036593,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-04-04","date":"2010-11-01","document_id":"SB-46-52","mfr_campaign":null,"replaces":null,"component":"STEERING:RACK AND PINION","mfr_system":null,"summary":"FREIGHTLINER: INPUT SHAFT SEAL REPLACEMENT, RACK AND PINION STEERING GEAR. WHEN REPLACING AN INPUT SHAFT SEAL ON A RACK AND PINION STEERING GEAR, IT IS PREFERABLE TO USE REPLACEMENT SEAL KIT THY 607157A. NO MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10036593","components":[{"id":"steering","name":"Steering","parent":null},{"id":"steering-gear","name":"Steering gear","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"CENTURY CLASS","year_from":2010,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"COLUMBIA","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_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":[]}