What was found
PREVIOUS FUSELAGE PLATING REPAIR AFT OF NLG RT SIDE IS LOOSE AND RIVET HEAD SHEARED (NLG DOOR CUTOUT). REMOVED DOUBLER. FOUND PROPAGATION OF PREVIOUS STOP DRILLED CRACK. CUT TO DAMAGED AREA APPROXIMATELY 6 INCHES BY 8 INCHES FABRICATED AND INSTALLED FILLER AND DOUBLER IAW DC-8 SRM 51-1-8, 53-2-0, 51-1-21, 51-1-21A.