What was found
CORROSION - STRINGER 27L, STATION 740 INSIDE CHANNEL. CUT OUT STRINGER 27L AT BS 740, 8 5/8" LONG AND 2 STRINGER TIES ANGLES IAW SRM REV 103 53-10-3 FIG 1 51-30-2. FABRICATED STRINGER SECTION FROM BAC1498-147, 7075T6, 8 5/8" LONG SPLICE FROM BAC1498-131 7075T6, 10 7/8" LONG AND 2 STRINGER TIE ANGLES FROM BAC 1505-100299 7075-T6511 4 1/16" LONG IAW SRM 53-10-3 FIG 1 AND 53-10-2 FIG 9. INSTALLED STRINGER SECTION, SPLICE AND 2 TIES IAW SRM 53-10-3 FIG 1.