What was found
DURING ROUTINE C CHECK, FOUND LEFT WING INBOARD TRAILING EDGE FLAP LOWER SURFACE DENTED OUT OF LIMITS AT STATION XW39. REMOVED DAMAGE. FABRICATED FILLER AND DOUBLER. LOCATED, DRILLED, REMOVED, TREATED, PRIMED, AND INSTALLED FILLER AND DOUBLER WET WITH SEALANT FROM STATION XW39 TO STATION XW45 IAW DC8 SRM 57-2-5, 51-1-5, AND 51-1-8.