{"nhtsa_id":11005640,"type":"other","type_name":"Other","date_added":"2024-08-05","date":"2024-07-15","document_id":"CSA-039","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Cummins Inc has launched a campaign that may affect your Model Year 2021-2022 L9 CM2450 L126B engine. Our records indicate that you engine may have been built with incorrect torqueing on the speed indicator ring bolts. If left unchecked, the engine may fail. This campaign (C7024) will provide the required parts to complete the repair. The parts and labor for this repair will be provided to you at no cost. Contact the nearest Cummins Distributor or authorized Warranty Dealer to arrange to have this campaign performed on your engine.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11005640-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11005640-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11005640","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TIFFIN","model":"ALLEGRO BUS","year_from":2023,"year_to":2023,"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":[]}