As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FORWARD CARGO PIT STA 500I AFT BULKHEAD LOWER CHORD HAS CORROSION ON UPPER SURFACE LBL24-RBL18 / EVALUATED CORROSION ON FWD CARGO COMPARTMENT STA 500I AFT LOWER BULK HEAD SUPPORT NO PUBLISHED LIMITS IN SRM REMOVED AND REPLACED BULK HEAD SUPPORT IAW SRM 51-40-02-0G-0 AND BOEING DWG # 143A9481 REV B