As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GSO - FRAME STA 520 CORRODED BETWEEN STR 28L AND STR 28R ON UPPER LEG. CUT OUT DAMAGED AREA 12 INCHES LONG BY 3 INCHES DEEP. FABRICATED L-ANGLE REPAIR AND FILLER PER B737, SRM 51-40-3 AND SRM 51-40-4. INSTALLED REPAIR IAW B737, SRM 51-40-3 AND SRM 51-40-4. (X)