What was found
FLIGHT 1026, TPA-CLT: ON APPROACH, FLAPS FAILED TO MOVE. T/E LIMIT ILLUMINATED AND EICAS MESSAGE (T/E FLAP DISAGREE) AND (FLAP ISOL VAL) DISPLAYED. FLAPS OPERATE NORMAL USING T/E ALTERNATE SYSTEM. CREW DECLARED AN EMERGENCY. LANDED WITH NO FURTHER DIFFICULTIES. MAINTENANCE REPLACED THE LT FLAP TRANSMITTER, LT IB FLAP TRANSMISSION, AND RESET THE RT OB T/E FLAP OB TRANSMISSION.