What was found
IAD FLT 5867 - THE CREW REPORTED A FUEL SMELL ON APU START. MAINTENANCE INSPECTED AND TIGHTENED B-NUT ON THE APU FUEL CONTROL VALVE. OPERATIONAL CHECKS WERE GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
IAD FLT 5867 - THE CREW REPORTED A FUEL SMELL ON APU START. MAINTENANCE INSPECTED AND TIGHTENED B-NUT ON THE APU FUEL CONTROL VALVE. OPERATIONAL CHECKS WERE GOOD.