What was found
YYC C3 RIGHT HAND FUEL TANKS ACCESS LIDS HAVE CORROSION IN SCREW HOLE COUNTERSINKS AT 623AT, 622CT, 622BT AND 622AT. REPAIRED IAW RD 8/4-57-432, ISSUE 1.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YYC C3 RIGHT HAND FUEL TANKS ACCESS LIDS HAVE CORROSION IN SCREW HOLE COUNTERSINKS AT 623AT, 622CT, 622BT AND 622AT. REPAIRED IAW RD 8/4-57-432, ISSUE 1.