What was found
INSIDE THE AIR CONDITIONING COMPARTMENT UNDER DOOR 192CL NEAR THE AFT INBD UPPER CORNER; THERE IS EVIDENCE OF A CRACK AT A FASTENER ON THE HORIZONTAL ANGLE.<[01] REMOVED DAMAGED SECTION OF HORIZONTAL ANGLE IAW SRM 57-10-10-2R-5;[02] REMOVED DAMAGED SECTION OF HORIZONTAL ANGLE IAW SRM 57-10-10-2R-5 INSPECTED;[03] PERFORMED HFEC INSP IAW B737 NDT 51-00-00 PART6 PROC 16 NO DEFECTS NOTED;[04] PERFORMED HFEC INSPECTION IAW B737NDT 51-00-00 PART 6 PROC 23 DAMAGE CUT OUT OF ANGLE NO DEFECTS NOTED;[05] C/W VISUAL INSPECTION IAW SRM 57-10-10-2R-5 OF THE REPAIR AREA;[06] FABRICATED AND MATCH DRILLED REPLACEMENT ANGLE AND SPLICE ANGLE IAW SRM 57-10-10-2R-5;[07] VERIFIED FABRICATED AND MATCH DRILLED REPLACEMENT ANGLE AND SPLICE ANGLE IAW SRM 57-10-10-2R-5. OK TO INSTALL REPAIR PARTS.12] REPAIRED STA 663 HORIZONTAL ANGLE IAW SRM 57-10-10-2R-5;[13] C/W INSP. REPAIRED STA 663 HORIZONTAL ANGLE IAW SRM 57-10-10-2R-5;[14] C/W INSP. REPAIRED STA 663 HORIZONTAL ANGLE IAW SRM 57-10-10-2R-5