{"nhtsa_id":10082305,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-10-13","date":"2016-02-25","document_id":"TSB160017-021616","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"THIS TECHNICAL SERVICE BULLETIN COMMUNICATES THE RELEASE OF A NEW LUBRICATING OIL FILTER BYPASS VALVE. THE OIL FILTER BYPASS VALVE CAN LEAK, CAUSED BY IMPROPER SEALING OF THE LUBRICATING OIL FILTER BYPASS VALVE PLUNGER IN THE LUBRICATING OIL FILTER HEAD. THE NEW LUBRICATING OIL FILTER BYPASS VALVE HAS BEEN RELEASED TO ADDRESS THIS ISSUE.","document":null,"url":"https://open.wenmarpro.com/bulletins/10082305","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISM","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISX11.9","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISX12","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISX15","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS WESTPORT","model":"ISX11.9G","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS WESTPORT","model":"ISX12 G","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":[]}