{"nhtsa_id":10189616,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-31","date":"2021-03-30","document_id":"SF619","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Field Service Campaign for Cascadia Cummins Natural Gas Engine Exhaust Shield. On certain vehicles, there may be early heat degradation at the front right cab mount due to excessive heat exposure. An exhaust shield will be installed on all vehicles involved.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10189616-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10189616-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10189616","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_freightliner_cascadia","2020_freightliner_cascadia","2021_freightliner_cascadia"]}],"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":[]}