{"nhtsa_id":10252406,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-04-02","date":"2024-03-21","document_id":"C7014","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Certain X15 CM2450 X142B Beta engines need to be upfit to production specifications. This field action authorizes certified repair locations to update the ECM calibration to the production ECM code, install a new turbocharger actuator, install a new dataplate, install a new EPA clean idle sticker.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10252406-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10252406-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10252406","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"X15","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":[]}