What was found
DURING A ROUTINE C CHECK INSPECTION, FOUND FUSELAGE AFT CENTER SECTION LWR PLATING CRACKED 1 INCH BETWEEN STA 1555.00 AND SB 1560.00. REPAIRS WERE ACCOMPLISHED BY PERFORMING MAJOR REPAIR IAW DC8-53-2-1 FIG 7. REMOVED FASTENERS IAW DC8 SRM 51-1-21, PAGE 1. REMOVED DAMAGED AREA AND FABRICATED DOUBLER FINGER DOUBLER & FILLER, IAW DC8 SRM 53-2-1 FIG 2. CLEANED, TREATED AND PRIMED AREA, FILLER AND FINGER DOUBLER IAW DC8 SRM 51-1-8B. APPLIED PRC SEALANT ON FAYING SURFACES IAW DC8 SRM 51-1-11 PAGE 9. INSTALLED DOUBLER, FILLER AND FINGER.