What was found
AFTER TAKEOFF FLAPS WOULD NOT RESPOND TO FLAP UP SETTING. WHEN ATTEMPTING TO SELECT FLAPS EXTENSION USING ALTERNATE FLAPS SWITCH AN ASYMMETRICAL FLAP INDICATION OCCURRED. FLAP HANDLE IN 2 DEG, RT INDICATOR 1.25 DEG, LT INDICATOR 1.5 DEG, L/E DEVICE INDICATORS ALL ILLUMINATED YELLOW. THERE WAS NO NOTICEABLE ROLL WHEN FLAP INDICATOR SHOWED AN ASYMMETRICAL CONDITION. PRIOR TO INITIATING PROCEDURE FLAP POSITION/SKEW SENSOR & INDICATOR CIRCUIT BREAKER POPPED. RESET CIRCUIT BREAKER, IT IMMEDIATELY POPPED AGAIN. RETURNED TO DFW AND LANDED OVERWEIGHT WITHOUT INCIDENT. ACCOMPLISHED OVERWEIGHT LAND CHECK, NO DEFECTS OR DAMAGE FOUND. REPLACED LT FLAP POSITION TRANSMITTER. SYSTEM GROUND CHECKED NORMAL OPERATION.