{"nhtsa_id":11033916,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-06-17","date":"2026-06-06","document_id":"E311","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"The PACCAR Powertrain Prognostics Webcast video link has been removed. It will be included with updated information at a later date.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033916-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033916-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11033916","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T680","year_from":2018,"year_to":2022,"match":"exact","vehicle_ids":["2018_kenworth_t680","2019_kenworth_t680","2020_kenworth_t680","2021_kenworth_t680","2022_kenworth_t680"]},{"make":"KENWORTH","model":"T800","year_from":2018,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T880","year_from":2018,"year_to":2022,"match":"exact","vehicle_ids":["2018_kenworth_t880","2019_kenworth_t880","2020_kenworth_t880","2021_kenworth_t880","2022_kenworth_t880"]},{"make":"KENWORTH","model":"T880B","year_from":2018,"year_to":2021,"match":"base","vehicle_ids":["2018_kenworth_t880","2019_kenworth_t880","2020_kenworth_t880","2021_kenworth_t880"]},{"make":"KENWORTH","model":"W900","year_from":2018,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"W990","year_from":2018,"year_to":2022,"match":"exact","vehicle_ids":["2018_kenworth_w990","2019_kenworth_w990","2020_kenworth_w990","2021_kenworth_w990","2022_kenworth_w990"]}],"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":[]}