As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0267763) FWD CARGO BAY R/H Z CHANNEL HAS MULTIPLE SPOTS OF CORROSION FROM STA 400 TO 500L RBL 24. REMOVED AND REPLACED ZEE CHANNEL SECTION FROM STA. 500A TO STA. 500L ON SPLICE 500F + 6 PER B737-900 SRM. 51-40-02-0G, 53-00-53-2R-6 AND DWG 143A7501 REV: B.