As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUSELAGE STRINGER 23R CORRODED BS 441-470. CORROSION ON STRINGER 23R BS 441 TO BS 470 OUT OF LIMITS IAW B727 SRM 53-10-1 TIS 1. REMOVED STRINGER SECTION 23 R BS 441 TO BS 490 IAW B727 SRM 51-30-2. FABRICATED NEW FROM BAC 1498-142 PO NR 9001078 DIM 48 INCH LONG IAW 727 SRM 53-10-2 FIG 9. NEW STRINGER TREATED AND PRIMED AND INSTALLED IAW B727 SRM 51-10-2 AND 53-10-3 FIG 1.