{"nhtsa_id":10102163,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-06-01","date":"2016-10-01","document_id":"SBW0004","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL","mfr_system":null,"summary":"SBW0004 WESTERN STAR COURTESY ENGINEERING POLICY","document":null,"url":"https://open.wenmarpro.com/bulletins/10102163","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"4700","year_from":2009,"year_to":2017,"match":"exact","vehicle_ids":["2009_western-star_4700","2010_western-star_4700","2011_western-star_4700","2012_western-star_4700","2013_western-star_4700","2014_western-star_4700","2015_western-star_4700","2016_western-star_4700","2017_western-star_4700"]},{"make":"WESTERN STAR","model":"4800","year_from":2014,"year_to":2017,"match":"exact","vehicle_ids":["2014_western-star_4800","2015_western-star_4800","2016_western-star_4800","2017_western-star_4800"]},{"make":"WESTERN STAR","model":"4900","year_from":2006,"year_to":2017,"match":"exact","vehicle_ids":["2006_western-star_4900","2007_western-star_4900","2008_western-star_4900","2009_western-star_4900","2010_western-star_4900","2011_western-star_4900","2012_western-star_4900","2013_western-star_4900","2014_western-star_4900","2015_western-star_4900","2016_western-star_4900","2017_western-star_4900"]},{"make":"WESTERN STAR","model":"5700","year_from":2014,"year_to":2017,"match":"exact","vehicle_ids":["2014_western-star_5700","2015_western-star_5700","2016_western-star_5700","2017_western-star_5700"]},{"make":"WESTERN STAR","model":"6900","year_from":2006,"year_to":2015,"match":"exact","vehicle_ids":["2006_western-star_6900","2007_western-star_6900","2008_western-star_6900","2009_western-star_6900","2010_western-star_6900","2011_western-star_6900","2012_western-star_6900","2013_western-star_6900","2014_western-star_6900","2015_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":[]}