As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 2573400) DURING INSPECTION FOUND CORROSION ON ZEE PLATES LH BTWN STA 400/STA 500L RH BTWN STA 500A/STA 500L OF FWD CARGO COMPARTMENT. LH ZEE SIDEPLATES BTW STA 400+13" TO STA 500L AND RH ZEE SIDEPLATES BTW STA 500A TO STA 500L OF FWD CARGO COMPARTMENT WERE REPLACED PER B737-900ER SRM 53-00-53-2R REPAIR 5.