{"nhtsa_id":10181068,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-10-19","date":"2020-09-01","document_id":"ATC2348","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This Account Team Coverage is being issued to address exhaust manifold gasket leaks in certain ISL9 CM2350 L101/L9 CM2350 L116B. This document authorizes certified repair centers to replace the exhaust manifold gasket. Exhaust manifolds should be inspected for reuse and replaced when necessary.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181068-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181068-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10181068","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISL9","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"L9","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":[]}