What was found
FOUND NR 4 SLAT INBD HOOK CUTOUT IS CRACKED AT TOP OUTBD CORNER WING STA 390, NDT CONFIRMED). CUT OUT EXISTING FILLER STRIP TO ALLOW REPAIR FAB PLATE FROM P/N 301 1/2 HARD .025 PO #9002473 DIM 7" BY 5 1/4" FILLER FROM P/N 301 1/2 HARD .032 PO NR 9002473 DIM 7" BY 2 1/4" AND BACKING STRAP FROM P/N 2024 T3 .063 (2 EACH) PO #53125 DIM 1" X 3" IAW B727 SRM 57-30-4 FIG 9. STOP DRILLED AT END OF CRACK .250 DIA IAW B727 SRM 57-30-4 FIG 9 ACCOMPLISHED 727 HFEC INSPECTION 51-00-00 FIG 23 END 23 OF CRACK FOUND INSTALLED REPAIR PARTS IAW B727 SRM 57-30-4 FIG 9. THIS REPAIR IS A CATEGORY A.