As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SCHEDULED C-1 CHECK WHILE PERFORMING OTHER MAINTENANCE, FOUND THE LH MAIN WHEEL WELL BULKHEAD WEB (EXTRUDED RISER PANEL) CORRODED BEYOND LIMITS BEHIND THE FS577 BEAM CAP, WL175-200, LBL61. REPAIR BY REPLACEMENT ACCOMPLISHED IAW SRM 51-60 & 51-70.