What was found
FWD PIT- CORROSION ON SHEAR TIE AT BS 720A (FWD SIDE) BETWEEN STRINGERS 28L AND 27L. REMOVED CORROSION ON SHEAR TIE, FWD SIDE BS 720A BETWEEN STRINGERS 28L AND 27L. ORIGINAL THICKNESS .063" MATERIAL LOSS .017" MATERIAL REMAINING .046" FOUND OUT OF LIMITS IAW SRM 51-10-6 AND SRM 53-10-1 FIG 1. REMOVED REPAIR AT FWD SIDE BS 720A BETWEEN STRINGERS 28L AND 27L IAW SRM 51-30-2 FABRICATED NEW REPAIR OUT OF 7075 -O .063" PO 9009327 DIM 3 1/4" X 6" IAW SRM 53-10-4 FIG 11 AND SRM 53-10-2 FIG 3 HEAT TREATED FROM 7075-O TO 7075 T6 IAW ER2-37153-801 REV A LOCATED, DRILLED AND DEBURRED NEW REPAIR DIM 3" X 6" IAW SRM 51-30-5 INSTALLED REPAIR AT FWD SIDE OF BS 720A BETWEEN STR 28L AND 27L IAW 51-30-2 AND 53-10-4 FIG 11 REV 102.