As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON LOWER FRAME SECTOR AT FS349.00 BETWEEN STGR 26L AND STGR 26R. (C-CHECK) RO: 04/21/2019 REMOVED AND INSTALLED NEW SERVICEABLE LOWER FRAME SECTION P/N 601R32005-69 AT F.S 349.0 STR 23L €“ STR 23R IAW SRM. PERFORMED THE PRESSURIZATION CHECK. NO LEAKS NOTED.