{"nhtsa_id":10034577,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-12-07","date":"2010-09-10","document_id":"TSB-101055","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER","mfr_system":null,"summary":"CUMMINS: AN IMPROVED TURBOCHARGER TO PREVENT TURBINE HOUSING CRACKING DUE TO THERMAL FATIGUE. NEW TURBOCHARGER INCLUDES MORE ROBUST DESIGN, THICKER WALLS AND LARGER RADII FOR ISX15 CM2250 ENGINES. NO MODEL OR MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10034577","components":[{"id":"engine","name":"Engine","parent":null},{"id":"turbocharger","name":"Turbocharger or supercharger","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"CUMMINS","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISX","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":[]}