As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0430564) CORROSION ON FORWARD CARGO BAY L/H ZEE CHANNEL STA 500-STA 500L STR 26L WL 160. REMOVED AND REPLACED ZEE CHANNEL SECCTION FROM STA 490 TO STA 500L STR 26L WL160, SPLICED STA 500F TO500E AND STA 490 PER B737-900 SRM 53-00-53-2R-6 AND DWG 143A7500.