{"nhtsa_id":10203194,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-11-08","date":"2021-09-28","document_id":"C2498","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This Campaign is being issued to replace the engine dataplate(s) on certain L9 CM2350 L116B engines, specifically select PACCAR PX9 units. The dataplates on eligible engines were printed with valve lash settings that are difficult to read due to overlapping text.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10203194-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10203194-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10203194","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"L9","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":[]}