{"nhtsa_id":10048559,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-12-28","date":"2012-11-01","document_id":"FSB-293-017","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)","mfr_system":null,"summary":"MACK: A NEW OIL SUPPLY LINE, WITH MACHINED FITTING BRAZED ON END OF TUBE TO PREVENT OIL LEAKAGE AT FILTER HOUSING, REPLACES OLD OIL SUPPLY LINE, FOR EXHAUST GAS RECIRCULATION (EGR) VALVE. MODELS LEU, MRU. NO MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10048559","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":"MACK","model":"LEU","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"MRU","year_from":2013,"year_to":2013,"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":[]}