{"nhtsa_id":10170324,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-01-21","date":"2019-12-10","document_id":"ATC2217","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This Account Team Coverage addresses exhaust manifold gaskets leaks on certain ISB6.7 CM2350 B101 and B6.7 CM2350 B121B engines. This field action authorizes certified service locations to replace the gasket with an improved gasket and inspect the exhaust manifold for damage and replace if necessary.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10170324-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10170324-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10170324","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"B6.7","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}