As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STR 27L AT BS 680 IS CORRODED. STR 27L AT FRAME 680 STRINGER SPLICE FOUND TO BE OUT OF LIMITS IAW B727 SRM 53-10-1 FIG 1. REMOVED AND FABBED FROM P/N BAC1498-97 PO NR 3160113 1 FT LONG IAW B727 SRM 53-10-2 FIG 9 AND INSTALLED STRINGER SPLICE IAW B727 SRM 53-10-3 FIG 2.