{"nhtsa_id":10244900,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-11-06","date":"2023-10-31","document_id":"ATC2738","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This ATC is being issued to address upper idler gear shaft failures in certain QSX15 CM570 or ISX15 CM570 engines. This ATC authorizes certified repair locations to replace specified gear train components.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10244900-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10244900-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10244900","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISX15","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":[]}