{"nhtsa_id":10085416,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-12-02","date":"2013-06-06","document_id":"C1366","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"THIS CAMPAIGN AUTHORIZES THE UPFIT OF CERTAIN ENGINES WITH HEATED/INSULATED EXTERNAL CRANKCASE BREATHER COMPONENTS DUE TO POTENTIAL FREEZING THAT CAN OCCUR IN THE EXTERNAL CRANKCASE BREATHER SYSTEM.","document":null,"url":"https://open.wenmarpro.com/bulletins/10085416","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISX15","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":[]}