What was found
FWD CARGO BS 560 STR 28R IS CORRODED. CORRODED BEYOND LIMITS. CUT OUT SECTION OF STR 28R FROM BS 550 TO 570 20 IN IAW B727 SRM 53-10-3 FIG 1. FABRICATED STRINGER SECTION FROM BAC 1498-147 SIZE 20 IN PO 4112 AND SPLICE FROM BAC 1498-131 SIZE 13.875 PO22374 IAW B727 SRM 53-10-3 FIG 1 STR 4 DETAIL 1. TREATED AND PRIMED PARTS AND AREA IAW B727 SRM 51-10-2. INSTALLED STRINGER REPAIR AT BS 550 STR 28R IAW B727 SRM 53-10-3 FIG 1.FD