What was found
"LATE FINDING: CORROSION ON INTERNAL STGR 22R BTW FS333 TO FS349. CORROSION LEVEL 2 ON INTERNAL STGR 22R BTW FS333 TO FS349 AT MAIN AVIONICS COMPARTMENT E/E WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
"LATE FINDING: CORROSION ON INTERNAL STGR 22R BTW FS333 TO FS349. CORROSION LEVEL 2 ON INTERNAL STGR 22R BTW FS333 TO FS349 AT MAIN AVIONICS COMPARTMENT E/E WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.