{"nhtsa_id":10170605,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-01-28","date":"2020-01-21","document_id":"SS1034615","mfr_campaign":null,"replaces":null,"component":"VISIBILITY; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"Service Solution for Western Star Velvac Door Mirror Seal Curling. The rubber that is rolling back is actually a rubber tape. Originally, the mirrors did not have this tape. Velvac added the tape to address some whistling complaints from customers.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10170605-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10170605-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10170605","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"visibility","name":"Glass, wipers and mirrors","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"4700","year_from":2013,"year_to":2021,"match":"exact","vehicle_ids":["2013_western-star_4700","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"]},{"make":"WESTERN STAR","model":"4800","year_from":2013,"year_to":2021,"match":"exact","vehicle_ids":["2013_western-star_4800","2014_western-star_4800","2015_western-star_4800","2016_western-star_4800","2017_western-star_4800","2018_western-star_4800","2019_western-star_4800","2020_western-star_4800","2021_western-star_4800"]},{"make":"WESTERN STAR","model":"4900","year_from":2013,"year_to":2021,"match":"exact","vehicle_ids":["2013_western-star_4900","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"]},{"make":"WESTERN STAR","model":"6900","year_from":2013,"year_to":2021,"match":"exact","vehicle_ids":["2013_western-star_6900","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"]}],"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":[]}