{"nhtsa_id":10243331,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-10-05","date":"2023-09-07","document_id":"18SP532REV","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Revised Detroit Special Publication for Install Follower Spring and Retainer Kit 23528939 on Series 50 or Series 60 Fuel Injector","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10243331-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10243331-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10243331","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"DETROIT DIESEL","model":"DETROIT DIESEL","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":[]}