What was found
CREW REPORTED ON APPROACH THEY RECEIVED A SLAT FAIL. CREW DECLARED AN EMERGENCY, BUT DID NOT PREPARE CABIN. AC LANDED UNEVENTFULLY AND TAXIED UNDER OWN POWER TO GATE. MX REMOVED AND REPLACED RT 2/3 AND 3/4 SLAT SKEW SENSORS PER EMB AMM, OPS CHECK GOOD.