As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER FO MCDU FAILURE, SMELL OF ACRID SMOKE ON FLIGHT DECK. EMERGENCY DECLARED ON ARRIVAL INTO KGEG. EMERGENCY DECLARED. SMELL CONFIRMED TO BE ORIGINATING FROM F/O'S MCDU. NO OTHER DAMAGE NOTED AFTER INPECTION REF WRI 34-61/2194 FOR CORRECTIVE ACTION. C/W EA: H-3461-T0374600 PART 2 REMOVED AND REPLACED FO'S CONTROL DISPLAY UNIT IAW AMM 34-61-02-4. OPS CHECK GOOD C/W EA H-3461-T0374600 PART 2 (WRI 34-61/2197).