As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON COLLECTOR TRAY CORROSION OF THE COLLECTOR TRAY WAS REMOVED PER CRJ-900 SRM 51-21-06-001-001-A01 AND WAS EVALUATED PER CRJ-900 SRM 53 -00-00-101-001-A01 AND WAS DETERMINING WITH EXCESSIVE DAMAGE. NEW COLLECTOR TRAY WAS VERIFIED PER CRJ900 AIPC 24-23-19-01 AND WILL BE INSTALLED UNDER NRC 00006.