What was found
(CAN) PRIOR TO ARRIVAL AND ON SELECTION OF FLAPS 1, ECAM MESSAGE DISPLAYED FLAP/SLATS LOCKED. CFDS FAULTS SLATS #1 & #2 SYSTEM JAM CHECK SET MECHANICAL DRIVE FOUND TORQUE LIMITERS POPPED ON #2 RIGHT SLAT DRIVES. MAINTENANCE CARRIED OUT DETAILED INSPECTION ON TRANSMISSION, TRACK ROLLER, PINIONS AND RACK GEARS. ALSO RIGHT WING SLAT SYSTEM LUBRICATED AND OPERATIONAL CHECK CARRIED OUT.