{"nhtsa_id":10084608,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-11-22","date":"2014-05-23","document_id":"T1489A","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"THIS TEMPORARY REPAIR PRACTICE ADDRESSES FUEL LEAKS ON #2 AND #4 INJECTOR FUEL SUPPLY LINES ON CERTAIN ENGINES. IF A FUEL LEAK DEVELOPS ON EITHER THE #2 OR #4 INJECTOR LINES, THEN BOTH THE #2 AND #4 FUEL LINES AS WELL AS THE PUMP TO RAIL FUEL LINE MUST BE REPLACED.","document":null,"url":"https://open.wenmarpro.com/bulletins/10084608","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISL9","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":[]}