As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY STR 26R CORRODED BETWEEN FS 333.00 AND FS 364.00. C-CHECK RO 1/5/2021. REMOVED AND INSTALLED NEW STR 26R BETWEEN FS 333 AND FS 364, REF CRJ-700 SRM 51-42-06-001-001-A01 AND DWG SH670-31350 REV A. NO LEAKS NOTED. COMPLIED WITH 51-900-1002-SKY.