{"nhtsa_id":10129653,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-03-05","date":"2015-05-01","document_id":"sb4654","mfr_campaign":null,"replaces":null,"component":"STEERING","mfr_system":null,"summary":"sb4654 Rack and Pinion Steering Gear Retrofit Guide","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10129653-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10129653-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10129653","components":[{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2009,"year_to":2016,"match":"exact","vehicle_ids":["2009_freightliner_cascadia","2010_freightliner_cascadia","2011_freightliner_cascadia","2012_freightliner_cascadia","2013_freightliner_cascadia","2014_freightliner_cascadia","2015_freightliner_cascadia","2016_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"CENTURY CLASS","year_from":2009,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"COLUMBIA","year_from":2009,"year_to":2016,"match":"exact","vehicle_ids":["2009_freightliner_columbia","2010_freightliner_columbia","2011_freightliner_columbia","2012_freightliner_columbia","2013_freightliner_columbia","2014_freightliner_columbia","2015_freightliner_columbia","2016_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":[]}