{"nhtsa_id":10032347,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-03-10","date":"2008-01-21","document_id":"SB-234015","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"MACK TRUCK: AFTERTREATMENT FUEL INJECTOR (AFI) SERVICE-US07 EMISSION COMPLIANT MP7 AND MP8 ENGINES. AFTERTREATMENT FUEL INJECTOR (AFI) MOUNTED TO THE DIFFUSER PIPE AT THE REAR OF THE TURBOCHARGER TO RAISE THE TEMPERATURE INSIDE THE DIESEL PARTICULATE FILTER SO THAT THE SYSTEM CAN REGENERATE TO CLEAN THE ACCUMULATED SOOT FROM THE FILTER. NO MODELS OR MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10032347","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"MACK","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":[]}