As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIRST OFFICER MCDU TACTILE FEEDBACK ON LINE SELECT KEYS 1L 2L 5L 6L AND 6R IS INOP. VERFIED PROBLEM. REPLACED F/O'S FMS MCDU PART VERIFIED. ALSO REF MM 34 61 01 000 802 & 400 802 FOR REMOVE AND REPLACE & GND VERIFICATION TEST. OPS NML.