{"nhtsa_id":10120471,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-21","date":"2014-11-01","document_id":"sb4271","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AXLE ASSEMBLY","mfr_system":null,"summary":"sb4271 Rear Axle S-Cam Support Bracket Replacement","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10120471-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10120471-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10120471","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"axle","name":"Axle","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2011,"year_to":2015,"match":"exact","vehicle_ids":["2011_freightliner_cascadia","2012_freightliner_cascadia","2013_freightliner_cascadia","2014_freightliner_cascadia","2015_freightliner_cascadia"]}],"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":[]}