{"nhtsa_id":10117349,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-09-14","date":"2017-06-20","document_id":"ATC1906A","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)","mfr_system":null,"summary":"This Account Team Coverage (ATC) is being issued to address plugging of the Exhaust Gas Recirculation (EGR) coolers and EGR Valves. This ATC authorizes certified repair locations to replace the valve stem seals on certain ISL CM2350 engines. The EGR cooler and/or the EGR valve are not covered under this field action, and must be troubleshot and repaired separately.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10117349-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10117349-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10117349","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"egr-valve","name":"EGR valve","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISL","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":[]}