What was found
RT MCDU LOCKED UP. VERIFIED DISCREPANCY, ALSO FOUND SEVERAL BUTTONS INOP REF FIM 34 61 TASK 802. REPLACED F/O MCDU REF MM 34 61 01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT MCDU LOCKED UP. VERIFIED DISCREPANCY, ALSO FOUND SEVERAL BUTTONS INOP REF FIM 34 61 TASK 802. REPLACED F/O MCDU REF MM 34 61 01.