{"nhtsa_id":10052474,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-08-05","date":"2013-05-17","document_id":"SEBD-6881","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE","mfr_system":null,"summary":"CATERPILLAR(CAT): INFORMATION BEING PROVIDED REGARDING THE ACCESSORIES AND NEW TURBO CHARGERS, REPLACEMENT AND OVERHAUL OF VARIABLE VALVE ACTUATOR ASSEMBLY ON CERTAIN HIGH HORSEPOWER TRUCK ENGINES AND ON HIGHWAY TRUCK ENGINES. MODELS C11, 13, 15. NO MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10052474","components":[{"id":"engine","name":"Engine","parent":null},{"id":"turbocharger","name":"Turbocharger or supercharger","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"C13","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CATERPILLAR","model":"C15","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CATERPILLAR","model":"C15","year_from":2004,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"CATERPILLAR","model":"CATERPILLAR","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"CATERPILLAR","model":"ENGINE & ENGINE COOLING","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":[]}