What was found
C-CHECK - DURING AILERON SECTOR CABLE RIGGING FOUND LEFT WING REAR SPAR LOWER TANG @ STA 137.5 SEVERE EXFLOLIATION CORROSION // 1) REPAIRED CORROSION OND TREATED IAW SRM 51-10-04 9/21/21 2) HFEC INSPECTION PERFORMED. NO CRACKS FOUND 9/21/21 3) OPEN HOLE HFEC INSPECTION PERFORMED. NO CRACK NOTED 9/22/21 4) FABRICATED REINFORCED STRAP AND TAPERED SHIM USING 2024 T3 0.100 IAW E105-476339-PERM 9/22/21 5) REPAIRED PER E105-476339-PERM