{"nhtsa_id":11034286,"type":"service_campaign","type_name":"Service campaign","date_added":"2026-07-02","date":"2026-06-27","document_id":"46-020","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"\"KW: A new electric power take-off (ePTO) motor mount shim and an improved spline shaft are available for certain T680 BEV chassis with ePTO motors. PB: A new electric power take-off (ePTO) motor mount shim and an improved spline shaft are available for certain Model 520 BEV and 579 BEV chassis with ePTO motors.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034286-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034286-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034286","components":[],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T680","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_kenworth_t680","2024_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":[]}