As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 2947983) FWD CARGO BAY L/H ZEE CHANNEL HAS SEVE3RAL SPOTS OF CORROSION FROM STA 480-500L (MARKED). LBL 31; WL 156. REMOVED AND INSTALLED REPLACEMENT FWD CARGO BAY L/H ZEE CHANNEL FROM STA 400-500L LBL 31, WL 156 PER B737 SRM 51-40-02-0G-0 AND BOEING DWG # 143A7501 REV B.