What was found
UPPER FUSELAGE EXTERIOR SKIN WITH 0.750 CRACK AT STA 1751.000 BETWEEN L-14L AND L-17L. PERFORMED MAJOR REPAIR IAW EODHL-030546, ED-3298. REMOVED FASTENERS IAW SRM 51-1-21 PG 1. CUT OUT DAMAGED AREA IAW EODHL-030546, ED-3298. PERFORMED EDDY CURRENT INSPECTION IAW DC8 NDT SPM PART 06-10-01-001. FABRICATED 2 EA FILLERS AND DOUBLER IAW EODHL-030546, ED-3298. CLEANED, TREATED AND PRIMED AREA, FILLER AND DOUBLER IAW SRM 51-1-8B. APPLIED PRC SEALANT TO FAYING SURFACES IAW SRM 51-1-11 PG 9. INSTALLED FILLERS AND DOUBLER WITH NEW FASTENERS IAW EODHL-030546, ED-3298, SRM 51-1-20D PG 9, SRM 51-1-21 PG 1.