What was found
LT WING L/E RIBS AT WS 139.54, WS 149.58, WS 247.95 AND WS 252.87 FRETTING CORROSION FOUND. CORROSION REMOVED ON LT WING, L/E RIBS IAW SRM 51-21-06. (K)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LT WING L/E RIBS AT WS 139.54, WS 149.58, WS 247.95 AND WS 252.87 FRETTING CORROSION FOUND. CORROSION REMOVED ON LT WING, L/E RIBS IAW SRM 51-21-06. (K)