{"nhtsa_id":10002421,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-08-28","date":"2003-05-19","document_id":"732006","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM","mfr_system":null,"summary":"INOPERATIVE FUEL GAUGE - E7G NATURAL GAS ENGINES. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002421","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"E7","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":[]}