{"nhtsa_id":620332,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-08-03","date":"2001-04-01","document_id":"0919","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE:CARBURETOR SYSTEM","mfr_system":null,"summary":"ON SOME VEHICLES WITH CUMMINS ENGINES,T HE AIR INTAKE PIPING MAY RUB AGAINST THE RIGHT-SIDE RADIATOR SUPPORT ROD. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/620332","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"BUSINESS CLASS","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":[]}