{"nhtsa_id":10126730,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-01-05","date":"2014-02-01","document_id":"SF490","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AXLE ASSEMBLY","mfr_system":null,"summary":"SF490-DLR Western Star 4700 Forward Rear Axle Wiring","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10126730-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10126730-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10126730","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"axle","name":"Axle","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"4700","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_western-star_4700"]}],"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":[]}