What was found
DURING A ROUTINE C CHECK INSPECTION, RT WING TOP PANEL PLATING HAS CRACK DAMAGE STA XRS 74.000, S-9. MAJOR REPAIR ACCOMPLISHED IAW DC8 SRM 57-2-1 FIG 17 PG 87, 88 1. REMOVED FASTENERS IAW DC8 SRM 51-1-20D PG 21. REMOVED DAMAGED AREA IAW DC8 SRM 57-2-1 PAGES 87, 88 FIG 17. FABRICATED DOUBLER (AL 7075 T6 0.160") IAW SRM 57-2-1 PGS 87, 88 FIG 17. CLEANED, TREATED AND PRIMED DOUBLER, FILLER AREA IAW DC8 SRM 51-1-8B. APPLIED PRC SEALANT ON FAYING SUFACES IAW DC8 SRM 51-1-11 PG 9. INSTALLED DOUBLER AND FILLER WITH NEW FASTENERS IAW DC8 SRM 51-1-20D PG 9.