What was found
LEFT WING- AFTER SANDING. I/B MAIN FLAP I/B UPPER SKIN PANEL (113N2401) FOUND WITH MULTIPLE DENT MARKS FROM MF STA 165 TO STA 184. LEFT WING, I/B MAIN FLAP I/B UPPER SKIN PANEL (113N2401) MARKED DENT AREA FROM MF STA 165 TO MF STA 184 FOUND OUT OF LIMIT PER B757 SRM 57-53-01-1A ALLOWABLE DAMAGE DETAIL VII REV 114. LENGTH - 0.85" DEPTH - 0.055" 0.085" / 0.055" = 15.5 A/Y MIN MUST NOT BE LESS THAN 30. MARKED DAMAGED AREA REMOVED. DRIED OUT, REPAIR PAIR FABRICATED, SURFACE TREATED AND REPAIR PARTS INSTALLED USING 250Ï¿½F HOT BONDING PROCESS PER B757 SRM 57-53-01 REPAIR DETAIL 1 REV 114 AND SRM 57-70-10 REPAIR GENERAL REV 114. TAP TEST PERFORMED PER 51-10-06 REPAIR 1 REV 114. NO DISBOND NOTED. REPAIR CLASSIFIED AS MAJOR