{"nhtsa_id":10090070,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-02-01","date":"2014-06-16","document_id":"TSB140067-053014","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)","mfr_system":null,"summary":"THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF CERTAIN ENGINES BUILT WITH THE IMPROPER VENTING OPTION FOR THE EXHAUST GAS RECIRCULATION (EGR) COOLER. SUSPECT UNITS WERE BUILT WITH A VERTICAL VENT OPTION AND NEED TO BE UPDATED TO THE HORIZONTAL VENT OPTION TO PREVENT CONTACT WITH THE AIR CLEANER ASSEMBLY.","document":null,"url":"https://open.wenmarpro.com/bulletins/10090070","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"egr-valve","name":"EGR valve","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"PACCAR","model":"PX9","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}