What was found
MAIN AVIONICS COMPARTMENT TCAS LOWWER CHANEL IS CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED TCAS LOWER CHANNEL(PN:SH670-32364-7) IAW CRJ 900 SRM 51-42-06.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MAIN AVIONICS COMPARTMENT TCAS LOWWER CHANEL IS CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED TCAS LOWER CHANNEL(PN:SH670-32364-7) IAW CRJ 900 SRM 51-42-06.