What was found
DURING CHECK-C MAINT FOUND GOUGE IN FUSELAGE SKIN BELOW LAV SERVICE PANEL, CURRENTLY HAVING SURFACE PATCH INSTALLED. CUT OUT SKIN AND INSTALLED DOUBLER PER SRM 53-04, PAGE 37, FIG 12B. TREATED AND SEALED REPAIR PER SRM 51-10-03 AND COMPLIED WITH ET 009.