What was found
INSPECTION TYPE:C, RT WING - NR 10 SLAT INBD NOSE INTERNAL SUPPORT RIB FOUND CRACKED AT THE FASTENER HOLE, CRACK LENGTH 0.063" APPROX. RIB AT OSS 723.9 AREA CRACK HOLE REPAIRED IAW HX RS R57-40-36912, REV A & EO B767-5750-41194-A SKIN CUT AT SAME LOCATION & REPAIRED IAW SRM 57-43-01-2R2, FIG 201, REV 49, REF NRC FGN501497. THIS CLASSIFIED AS MAJOR REPAIR, RIB ORG MAT;L 7075-T7351, CRACK LENGTH 0.063" FINAL CUTOUT DIA IS 0.325" REPAIR SIZE IS 0.625" X 0.625".