What was found
C3 YYC - RIGHT WING FUEL TANK BOTTOM SKIN ACCESS PANEL REBATE HAS FRETTING CORROSION AT INBOARD AND OUTBOARD END OF ACCESS OPENING AT WS 70 AND WS 88. REPAIRED IAW REO670-57-00-025.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C3 YYC - RIGHT WING FUEL TANK BOTTOM SKIN ACCESS PANEL REBATE HAS FRETTING CORROSION AT INBOARD AND OUTBOARD END OF ACCESS OPENING AT WS 70 AND WS 88. REPAIRED IAW REO670-57-00-025.