{"nhtsa_id":10208391,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-03-03","date":"2022-02-15","document_id":"SBW49-020","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Western Star Service Bulletin for DEF Connector Reinforcement Caps","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208391-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208391-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10208391","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"4700","year_from":2014,"year_to":2022,"match":"exact","vehicle_ids":["2014_western-star_4700","2015_western-star_4700","2016_western-star_4700","2017_western-star_4700","2018_western-star_4700","2019_western-star_4700","2020_western-star_4700","2021_western-star_4700","2022_western-star_4700"]},{"make":"WESTERN STAR","model":"4900","year_from":2014,"year_to":2022,"match":"exact","vehicle_ids":["2014_western-star_4900","2015_western-star_4900","2016_western-star_4900","2017_western-star_4900","2018_western-star_4900","2019_western-star_4900","2020_western-star_4900","2021_western-star_4900","2022_western-star_4900"]},{"make":"WESTERN STAR","model":"5700","year_from":2014,"year_to":2022,"match":"exact","vehicle_ids":["2014_western-star_5700","2015_western-star_5700","2016_western-star_5700","2017_western-star_5700","2018_western-star_5700","2019_western-star_5700","2020_western-star_5700","2021_western-star_5700","2022_western-star_5700"]},{"make":"WESTERN STAR","model":"6900","year_from":2014,"year_to":2022,"match":"exact","vehicle_ids":["2014_western-star_6900","2015_western-star_6900","2016_western-star_6900","2017_western-star_6900","2018_western-star_6900","2019_western-star_6900","2020_western-star_6900","2021_western-star_6900","2022_western-star_6900"]}],"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":[]}