{"nhtsa_id":10089495,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-01-25","date":"2014-10-31","document_id":"C1517C","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"THIS CAMPAIGN ADDRESSES UPPER ROD BEARING SHELLS SUSCEPTIBLE TO MATERIAL DELAMINATION IN CERTAIN ENGINES. THIS ACTION AUTHORIZES THE REPLACEMENT OF ALL UPPER AND LOWER ROD BEARING SHELLS IN AFFECTED ENGINES. THIS IS A REVISION TO A PREVIOUS COMMUNICATION.","document":null,"url":"https://open.wenmarpro.com/bulletins/10089495","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISX","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"SIGNATURE","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":[]}