{"nhtsa_id":10040713,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-09-09","date":"2011-02-01","document_id":"SP-258-022","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, OTHER:FUEL FILTER","mfr_system":null,"summary":"MACK TRUCKS: INFORMATION ON THE ADJUSTMENT OF THE AFTERTREATMENT COMBUSTION AIR INLET ORIFICE. *RM","document":null,"url":"https://open.wenmarpro.com/bulletins/10040713","components":[{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-filter","name":"Fuel filter","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"LEU","year_from":2007,"year_to":2011,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"MRU","year_from":2007,"year_to":2011,"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":[]}