As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH OUBD W/W TUNNEL WAS FOUND STRINGER S-23LH AT STA 399.5 (TUNNEL BEGINING) WITH CORROSION CORROSION FOUND OUTSIDE PERMITTED LIMITS ON S-23 LH STA 399.5 IAW B757 SRM 53-00-03-1A, STRINGER SECTION WAS FABRICATED AND REPLACED IN S23 LH BETWEEN STA 365.25 TO 399.5 IAW B757 SRM 51-40-02-0G