What was found
CRACK IN LH HORIZ STAB LWR SKIN; STAB STA 193.9. INBD FASTENER ROW; 25' FROM L/E. .5' IN LENGTH. FOUND USING HFEC INSPECTION METHOD. MARKED.<[01] CUT AND REMOVED THE DAMAGED AREA OF THE LH HORIZ STAB LWR SKIN; STA 193.9. IAW SRM 55-10-01-2R-11 REPAIR 11;[02] VERIFIED CORRECTIVE ACTION 1;[03] REQUEST NDI TO HFEC INSPECT CUT EDGES FOR CRACK FREE CONDITION;[04] ACCOMPLISHED HFEC SURFACE SCAN OF CUT EDGES IAW 737 NDTM PART 6 CHAPTER 51-00-00 PROCEDURE 23.<BR>NO CRACKS NOTED.<BR><BR>EQUIPMENT USED: NORTEC 600 ID: ATS1465 CAL DUE: 09/2023;[05] FABRICATED -1 DOUBLER FROM 2024T3 # 0.080' CLAD LOT# 1497191-1 FOR LH HORIZ LWR SKIN; STAB STA 193.9 IAW SRM 55-10-01-2R-11 REPAIR 11 ; OK TO TREAT AND PRIME;[06] REJECTION - MULTIPLE SITE DAMAGE REPAIR REQUIRES HFEC NDT INSPECTION OF OUTER ROW HOLES PER SRM 55-10-01-2R-11 REPAIR 11 STEP 4. F. (5). DO NOT PROCEED WITH FABRICATION.;[07] REQUEST NDI TO HFEC INSPECT OF OUTER ROW HOLES PER SRM 55-10-01-2R-11 REPAIR 11 STEP 4. F. (5);[09] VERIFIED CORRECTIVE ACTION ITEM 5 AFTER HOLES NDT HFEC COMPLETED; OK TO TREAT AND PRIME FABRICATED DOUBLER.;[10] APPLIED A CHEMICAL CONVERSION COATING AND PRIMER TO THE -1 DOUBLER AND ALL REWORKED AREAS AT LH HORIZ STAB LWR SKIN; STAB STA 193.9 PER SRM 55-10-01-2R-11 REPAIR 11 ; OK TO INSTALL;[11] VERIFIED CORRECTIVE ACTION 10.;[12] INSTALLED REPAIR PART IAW SRM 55-10-01-2R-11 REPAIR 11