What was found
INSPECTION TYPE:C, LT WING NR4 SLAT L/E INBD NOSE SKIN RIVET HOLE FOUND CRACKED. LT WING NR 4 SLAT L/E INBD NOSE SKIN AT OSS572.5 AREA SKIN REPAIRED IAW SRM 57-43-01-2R2 FIG, 201, ORG MATL IS CLAD7075T6-0.063IN, CRK LENGTH IS 0.11" DAMAGED CUTOUT IS 8.875" X 7.125" THIS REPAIR IR CLASSIFIED AS A MAJOR REPAIR WITH CLAD 7075T6-0.071" AS REPAIR DOUBLER AND CLAD 7075T6-0.063" AS REPAIR PLATE. REPAIR SIZE IS 12" X 10.75"