{"nhtsa_id":10136234,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-07","date":"2018-03-02","document_id":"44-029","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, OTHER:FUEL FILTER; ENGINE AND ENGINE COOLING; SERVICE BRAKES, AIR:DISC:CHAMBER","mfr_system":null,"summary":"Non-Safety Campaign - The coolant lines connected to the fuel filter may interfere with the brake chamber on certain T680/T880 vehicles. Repeated interference may cause the fittings to break and leak coolant.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10136234-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10136234-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10136234","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-filter","name":"Fuel filter","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T680","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_kenworth_t680"]},{"make":"KENWORTH","model":"T880","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_kenworth_t880"]}],"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":[]}