{"nhtsa_id":10058932,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-12-23","date":"2015-07-17","document_id":"PSB-00000328","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR; FUEL SYSTEM, GASOLINE:CARBURETOR SYSTEM","mfr_system":null,"summary":"CUMMINS: CERTAIN COACH EXPERIENCE HOT AIR BEING FORCED BACKWARDS INTO COOL AIR INLET, WHEN GENERATOR IS RUNNING AND COACH IS IN MOTION, CAUSING HOT AIR RECIRCULATION AND OVERHEATING AND VAPOR LOCK OR FUEL BOILING IN CARBURETOR. MODEL HGJAA, HGJAB, HGJAC, HGJAD, HGJAE, HGJAK. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10058932","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"alternator","name":"Alternator","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"CUMMINS","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":[]}