As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY STR 19L CORRODED BETWEEN FS349.00 AND FS364.00 (C-CHECK RO 7/8/2022) REMOVED AND INSTALLED NEW SECTION OF STRINGER STR 19L BETWEEN FS349.00 AND FS364.00 REF CRJ700 SRM 53-00-03-201-001-A01,CRJ700 SRM 51-42-06-001-001-A01. COMPLIED WITH TASK CARD 51-900-1002-SKY. NO LEAKS NOTED.