{"nhtsa_id":10179061,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-01","date":"2020-08-26","document_id":"ICI20-026","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL","mfr_system":null,"summary":"Important Campaign Information Letter informing that revised bulletins for Detroit Diesel campaigns D20R1REV1 and D20M8REV1 have been posted on DTNAConnect.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179061-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179061-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10179061","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"114SD","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_freightliner_114sd"]},{"make":"FREIGHTLINER","model":"122SD","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_freightliner_cascadia","2020_freightliner_cascadia","2021_freightliner_cascadia"]},{"make":"WESTERN STAR","model":"4700","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_western-star_4700"]},{"make":"WESTERN STAR","model":"4900","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_western-star_4900"]},{"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":[]}