As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRAME CORRODED AT FS 364 FORWARD SIDE BETWEEN STR 25 LEFT AND STR 25 RIGHT. (C-CHECK) RO: 05/07/2019 REMOVED CORRODED FRAME SECTION & INSTALLED NEW SERVICEABLE LOWER FRAME SECTOR P/N# 601R32007-11 AT FS364.00 BETWEEN STR 23L AND STR 23R IAW SRM. PRESSURE CK GOOD.