{"nhtsa_id":10165425,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-09-28","date":"2019-09-27","document_id":"SF591","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Field Service Campaign for Wabco HP Air Dryer Turbo Cut-off Valve","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10165425-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10165425-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10165425","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"122SD","year_from":2019,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_freightliner_cascadia","2020_freightliner_cascadia"]},{"make":"WESTERN STAR","model":"4900","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_western-star_4900","2020_western-star_4900"]},{"make":"WESTERN STAR","model":"5700","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_western-star_5700","2020_western-star_5700"]},{"make":"WESTERN STAR","model":"6900","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_western-star_6900","2020_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":[]}