What was found
DURING A C-PICCOLO TUBE CHECK, THE FOLLOWING DISCREPANCIES WERE NOTED; LT WING IB L/E INT STIFFENER IB SIDE OF WBL 92 FRAME 12 INCHES FROM FWD SPAR IS CRACKED ON TOP. REMOVED DAMAGED ANGLE AND FABBED NEW FROM 7075-T6 .040 PO NR 900920 DIM 3.1250 INCH X2 INCHES X3 INCHES X .5 INCHES IAW SRM 51-30-2, 57-20-2 FIG 1. ANGLE TREATED AND PRIMED IAW 727 SRM 51-10-2 AND INSTALLED IAW SRM 51-30-2. LEAK CHECK GOOD IAW MM 29-11-00, MM 30-13-0.