{"nhtsa_id":11025008,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-11-05","date":"2025-10-07","document_id":"R2405","mfr_campaign":"R2405","replaces":null,"component":"ENGINE; ELECTRICAL SYSTEM","mfr_system":null,"summary":"All parts necessary to complete Phase 2 of this bulletin are now available. This retrofit provides certain chassis equipped with Cummins X15N (Natural Gas) engines with production level parts to replace preproduction parts installed at the time of manufacture.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025008-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025008-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11025008","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T680","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_kenworth_t680"]},{"make":"KENWORTH","model":"T880","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_kenworth_t880"]},{"make":"PETERBILT","model":"520","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_peterbilt_520","2025_peterbilt_520"]},{"make":"PETERBILT","model":"567","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_peterbilt_567","2025_peterbilt_567"]},{"make":"PETERBILT","model":"579","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_peterbilt_579","2025_peterbilt_579"]}],"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":[]}