What was found
FWD CARGO COMPT, CORROSION ON STRINGER, BS 510, STR 28L. CORROSION OUT OF LIMITS: REMOVED STR 28L FROM BS 480 TO 515 PER B727 SRM 51-30-2 AND 53-10-1. FABRICATE: STRINGER SECT FROM BAC1498-138, 34" LONG, FOR BS 450-480, PO NR 6260178; STRINGER SECT FROM P/N 65-56236-32, 32", FOR BS 480-515; STR SPLICE (1) FROM 7075-T6, .040" BY 13", PO NR 9003230; STR SPLICE (2) FROM BAC1498-132, 13.375" LONG, PO NR 6452106. ALL IAW B727 SRM 53-10-3 FIG 1, 53-10-2 FIG 9, AND 53-10-3 FIG 1. TREATED, PRIMED, AND INSTALLED REPAIR PARTS IAW B727 53-10-3 FIG 1 AND 51-10-2.