What was found
DURING APPROACH TO LFPG EXPERIENCED A LEVEL NR 2 "SLAT DISAGREE" ALERT DURING SLAT EXTENSION. COMPLIED WITH QRH AND CONDUCTED A FLAP/RETRACT LANDING TO RUNWAY 26R AT LFPG. LANDING WEIGHT WAS REDUCED AS MUCH AS POSSIBLE AND NO FURTHER PROBLEMS WERE ENCOUNTERED. CREW DECLARED A EMERGENCY. T/S AS PER FIM:31-71-07-00. SELF TEST ON PSEU SHOWED NO FAULT, LEG-1 WAS SHOWING A FAULT CODE 12. FOLLOWED T/S TREE, REMOVED AND REPLACED PSEU AS PER AMM:31-71-01-2. CARRIED OUT ADJ/TEST AS PER AMM:31-71-01-2 AND PERFORMED SLAT ELECTRICAL CONTROL ADJ/TEST AS PER AMM:27-86-00-5. ALL TESTS PASSED. A/C OK FOR SERVICE. RETURNED TO SERVICE.