{"nhtsa_id":10244493,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-11-10","date":"2023-10-18","document_id":"14-033","mfr_campaign":null,"replaces":null,"component":"STRUCTURE","mfr_system":null,"summary":"14-033: T680/T880/W990 Crossmember Fastener Torque Certain chassis may have under-torqued crossmember fasteners. Frame crossmember gusset fasteners must be re-torqued to prevent damage from frame vibration and movement.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10244493-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10244493-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10244493","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T680","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_kenworth_t680"]},{"make":"KENWORTH","model":"T880","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_kenworth_t880"]},{"make":"KENWORTH","model":"W990","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_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":[]}