{"nhtsa_id":10225581,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-11-02","date":"2022-10-18","document_id":"41-023","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Certain T680 NextGen air filter elements that may have been damaged due to excessive vibration were replaced without inspecting the air intake system for dust intrusion. Those vehicles must be inspected to assess possible progressive damage.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10225581-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10225581-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10225581","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T680","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_kenworth_t680","2021_kenworth_t680","2022_kenworth_t680"]}],"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":[]}