What was found
ON APPROACH WHEN FLAP EXTENDED TO 5 DEG, FLAP INDICATOR SPLIT AT 2 DEG, FORWARD AND OVERHEAD PANELS WERE GREEN, RETURNED FLAPS TO 1 DEG AND NEEDLES REMAINED SPLIT FOR APPROX 10 MIN THEN REALIGNED AT 1 DEG. SELECTED FLAPS TO 5 DEG AND SYSTEM OPERATED NORMALLY. LANDED WITHOUT FURTHER EVENT. MAINTENANCE PERFORMED A FLAP POSITION INDICATION TEST SEVERAL TIMES IAW BMM 27-58-01, UNABLE TO DUPLICATE PROBLEM. INSPECTED THE FLAP TRANSMITTER AND INDICATOR CONNECTIONS, NO DEFECTS WERE NOTED. A FUP WAS WRITTEN FOR FOLLOW UP MAINTENANCE TO BE ACCOMPLISHED ON 07/21/2003. MX REMOVED & REPLACED FLAP POSITION INDICATOR & REPLACED BOTH LT & RT TRANSMITTERS IAW BMM 27-58-12, OPS CHECK OF FLAP INDICATION SYS GOOD.