What was found
FWD CTR SECTION SHOWS SEVERAL SPOTS OF CORROSION AND DOUBLER REPAIR (03 EA.) BETWEEN STA.660.000 AND STA.725.000, L-34L TO L-34R. PERFORMED MAJOR REPAIR IAW EODHL-030564, ED-3389. REMOVED FASTENERS AND DOUBLER REPAIRS, REMOVED CORROSION. FOUND OUT OF LIMITS. BLENDED OUT CORRODED AREA IAW. PERFORMED EDDY CURRENT INSPECTION IAW DC8 NDT SPM PART 06-10-01-001. CLEANED, TREATED AND PRIMED AREA IAW SRM 51-1-8B. FABRICATED FILLER (7075-T6 AL0.125), DOUBLER (7075-T6 AL0.125) IAW EODHL-030564, ED-3389. CLEANED, TREATED AND PRIMED FILLER AND DOUBLER IAW SRM 51-1-8B. APPLIED PRC SEALANT TO FAYING SURFACES. INSTALLED FILLER AND DOUBLER WITH NEW FASTENERS.