As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0475424) CORROSION ON STRINGER TIP WAS FOUND BTW STA.520 TO 540 AND S-28R INSIDE OF AIR CONDITION BAY AT FWD. CARGO COMPARTMENT. STRINGER TIP BTW STA .520 TO 540 AND S-28R INSIDE OF AIR CONDITION BAY WAS REPLACED PER B737-800 SRM 51-40-02-0G.