What was found
THE CREW REPORTED THAT THE COCKPIT VOICE RECORDER WOULD NOT TEST. TROUBLESHOOTING FOUND THE CVR DEFECTIVE. THE UNIT WAS REPLACED WITH AN OVERHAULED CONDITION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE CREW REPORTED THAT THE COCKPIT VOICE RECORDER WOULD NOT TEST. TROUBLESHOOTING FOUND THE CVR DEFECTIVE. THE UNIT WAS REPLACED WITH AN OVERHAULED CONDITION.