What was found
WHEN RECIRCULATING FANS TURNED ON, FUMES WERE NOTED. FANS TURNED OFF, FUMES WENT AWAY. DEFERRED AND TROUBLESHOT TO DUCT WORK. DUCT PART ORDERED. REMAINS OPEN PENDING REPLACEMENT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHEN RECIRCULATING FANS TURNED ON, FUMES WERE NOTED. FANS TURNED OFF, FUMES WENT AWAY. DEFERRED AND TROUBLESHOT TO DUCT WORK. DUCT PART ORDERED. REMAINS OPEN PENDING REPLACEMENT.