What was found
SLAT #5 LOWER L/E SKIN HAS CRACK INDICATION AT ACTUATOR FITTING FASTENER. (MARKED)<[01] ACCOMPLISHED HFEC SURFACE SCAN IAW 737 NDTM PART 6 CHAPTER 51-00-00 PROCEDURE 23. <BR>CRACK NOTED AROUND FASTENER HOLE ON LOWER SKIN; DIMENSIONS 0.1' X 0.1'<BR><BR>ACCOMPLISHED HFEC OPEN HOLE INSPECTION IAW 737 NDTM PART 6 CHAPTER 51-00-00 PROCEDURE 16. NO CRACKS NOTED.<BR><BR>ACCOMPLISHED HFEC COUNTERSINK INSPECTION IAW 737 NDTM PART 6 CHAPTER 53-30-00 PROCEDURE 3. NO CRACKS NOTED.<BR><BR>EQUIPMENT USED: NORTEC 600 ID: ATS1465 CAL DUE: 09/2023.;[09] FABRICATED; LOCATED AND DRILLER DOUBLER FROM CLAD 7075T6#0.071'; LOT#1497836- ; LOCATED AND DRILLER FILLER FROM CLAD 7075T6#0.063'; LOT#1498631-1; IAW SRM 51-40-05-0G-0 AND SRM 57-42-01-2R-8; FIGURE 202; ALTERNATIVE 1; SHEET 4; APPLIED CHEMICAL CONVERSION IAW SOPM 20-41-02 ; REQUEST TO APPLY PRIMER;[15] INSTALLED REPAIR PART ON SLAT #5 LOWER L/E SKIN AT ACTUATOR TITTING IAW SRM 57042-01-2R-8;[16] INSTALLED REPAIR PART ON SLAT #5 LOWER L/E SKIN AT ACTUATOR TITTING IAW SRM 57-42-01-2R-8;23] REPAIRED THE #5 SLAT LOWER LE SKIN AT THE ACTUATOR ATTACH FITTING IAW SRM 57-42-01-2R-8 AND SOPM 20-50-01.