What was found
#3 PACK BAY CUT-OUT APPEARS TO HAVE A CRACK AT THE UPPER AFT CORNER. COUNTER SUNK HOLES AS REQUIRED IN DOUBLER AND TRIPLER. ALODINED AND PRIMED, IAW MD-11 SRM 53-20-15-2R. AND OK TO INSTALL EXTERNAL ALUMINUM REPAIR DOUBLER AND TRIPLER. SHGN 06JUN19 20:39 MEM INSTALLED DOUBLER AND TRIPLER AT UPPER R/H FWD FUSELAGE #3 PACK DOOR CUTOUT PER EA 1-5300-T0347349 PART 1. OK TO PRIME, EDGE SEAL, AND TOPCOAT. EDGE SEALED DOUBLERS, PRIMED AND PAINTED REF SRM 51-41-01-0G, AND SRM 51-21-01. COMPLIED WITH E.A. # 1-5300-T0347349 PT 1, FUSELAGE - GENERAL - NO. 3 A/C PACK DOOR CUTOUT, UPPER AFT CORNER SKIN CRACK.