As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** FWD CARGO PIT L/H Z CHANNEL HAS CORROSION BS 500 TO BS 520 LBL 25 WL 156 / CORROSION DAMAGE FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED AND REPLACED FWD CARGO L/H 'Z' CHANNEL FROM STA 490 TO 520 LBL 25 WL 156 SPLICE LOCATED AT STA 490 IAW SRM 51-40-02-0G-0; 53-00-53-2R-5 AND DWG 143A7500