{"nhtsa_id":10057503,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-06-04","date":"2014-11-20","document_id":"TIB01-062","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:RECREATIONAL VEHICLE/TRAILER:LPG SYSTEMS:WATER HEATER","mfr_system":null,"summary":"KENWORTH:PACCAR COMPANY: ESPAR SLEEPER HEATERS OVERHEATING, FREQUENTLY. MODELS T680/880. *LJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10057503","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T680","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_kenworth_t680"]},{"make":"KENWORTH","model":"T880","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_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":[]}