{"nhtsa_id":10141890,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-18","date":"2014-05-08","document_id":"508-14","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:DRIVELINE:CENTER SUPPORT BEARING; POWER TRAIN","mfr_system":null,"summary":"508-14 Model 4 Axle Bearing Cage Update","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10141890-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10141890-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10141890","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"FREIGHTLINER","year_from":null,"year_to":null,"match":"exact","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":[]}