What was found
CLT - FLT 1620 - ON FINAL APPROACH, AT FL030, A FLAP ASYMMETRY OCCURRED. AS CREW EXTENDED FLAPS FROM 5 TO 10 DEGREES, RIGHT FLAP NEEDLE WENT OT 10 DEGREES AND LEFT FLAP NEEDLE REMAINED AT 5 DEGREES. CREW TRIED TO BRING FLAPS UP BUT THEY WOULD NOT RETRACT. CREW EXECUTED A GO-AROUND, ACCOMPLISHED QUICK REF HANDBOOK PROCEDURES AND DECLARED AN EMERGENCY. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPAIRED BROKEN WIRES AT PINS 1 AND 2 OF THE RIGHT WING FLAP POSITION TRANSMITTER. OPERATIONAL CHECK GOOD. (M)