What was found
YYC - RIGHT WING RIGHT FUEL TANK PANEL 622BT, PANEL REBATE WS 79.700 TO WS 117.500 FRETTING CORROSION ON TOP SURFACE OF REBATE AROUND PANEL. REPAIRED IAW Q400 SRM 57-10-30-320-002, 51-21-10-380-001 AND 51-25-40-370-001.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YYC - RIGHT WING RIGHT FUEL TANK PANEL 622BT, PANEL REBATE WS 79.700 TO WS 117.500 FRETTING CORROSION ON TOP SURFACE OF REBATE AROUND PANEL. REPAIRED IAW Q400 SRM 57-10-30-320-002, 51-21-10-380-001 AND 51-25-40-370-001.