What was found
WHILE IN HEAVY MX IT WAS NOTED THAT THE EXISTING EXTERNAL REPAIR LOCATED AT BS 720B +11 BETWEEN STRINGERS 26R-28R IS NON-COMPLIANT WITH SRM. REMOVED EXISTING REPAIR, PERFORMED HFEC INSPECTION WITH NO DEFECTS. FABRICATED AND INSTALLED TIPPLER FROM 2024 T3 .071" DIM 23" X 27, DOUBLER FROM 2024 T3 .100" DIM 30.25" X 40.5" X AND FILLER FROM 2024 T3 .100" DIM 1" X 10" FILLER FROM 2024 T3 .100", DIM 15.25" X 13.125", FILLER FROM 2024 T3 .032" DIM 15.25" X 13.125. NO OTHER DEFECTS WERE NOTED. ACFT WAS RETURNED TO SERVICE.