{"nhtsa_id":10181969,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-11-03","date":"2020-10-06","document_id":"TechTalk7730","mfr_campaign":null,"replaces":null,"component":"WHEELS; EQUIPMENT","mfr_system":null,"summary":"Tech Talk discussion on DIFF LOCK SPEED LIMIT.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181969-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181969-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10181969","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"wheels","name":"Wheels","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"5700","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_western-star_5700"]}],"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":[]}