As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY FS364.00 LOWER MACHINED FRAME BETWEEN STR 27 AND STR 25R HAS PITTING CORROSION. (C-CHECK) RO 4/24/2020 EVALUATED MAIN AVIONICS BAY FS364.00 LOWER MACHINED FRAME BETWEEN STR 27 AND STR 25R, FOUND TO BE OUT OF LIMITS, REF SRM. COMPLETED FRAME SPLICE REPAIR REF SRM AND DWG. PRESSURE LEAK CHECKS CHECKED GOOD.