What was found
DURING ACCOMPLISHMENT OF LFEC INSPECTIONS OF THE LOWER ROW OF FASTENERS IN THE STRINGER 4R LAP SPLICE OF THE FS 360 TO 481 PANEL, CRACK INDICATIONS WERE NOTED. INTERNAL HFEC INSPECTION OF THE LOWER ROW OF FASTENERS OF THE LOWER SKIN PANEL CONFIRMED 11 CRACKS ALONG THE LENGTH OF THE LAP. THE ENTIRE LAP AREA WAS CUT OUT AND REPAIRED WITH AN EXTERNAL ALUMINUM DOUBLER AND FILLER PER ER/A 366513-14, REV B.