As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION FOUND CORROSION FWD CARGO COMP. Z CHANNEL AT STA 500A TO STA 500L LBL 24 WL 156. REMOVED AND REPLACED Z CHANNEL FWD CARGO COMPARTMENT AT STA 500A TO STA 500L LBL 24 WL 156 IAW B737 SRM 51-40-02, B737 SRM 53-00-53-2R, AND BOEING DWG 143A7500.