What was found
TACTILE FEEDBACK LINE SELECT KEY 6R ON F/O. MCDU IS INOP. REPLACED F/O'S MCDU. MCDU OPS CHECK GOOD. GROUND VERIFICATION SATISFACTORY REF MM 34 61 01 400 802.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
TACTILE FEEDBACK LINE SELECT KEY 6R ON F/O. MCDU IS INOP. REPLACED F/O'S MCDU. MCDU OPS CHECK GOOD. GROUND VERIFICATION SATISFACTORY REF MM 34 61 01 400 802.