What was found
LOG 189993/2 FLIGHT 3802, 3845, UNCOMMANDED FLAPS EXTENSION OF 8 DEGREES AT FL 31.0 TAT -23, SAT -48, MACH .74, IAS 275, INTERMITTENT INDICATION OF FLAPS EXTENDING TO 2 DEGREES FOLLOWED. DOWNLOADED FDR IAW AMM 31-31-01, CONFIRMED LT FLAP POSITION TRANSMITTER SHOWS ERRATIC FLAP MOVEMENT TO 8 DEGREE DURING FLIGHT. REF W/O 129548 CARD 2 FOR REMOVED AND REPLACEMENT OF LT FLAP TRANSMITTER. REMOVED AND REPLACED FLAP POS TRANSMITTER ASSY IAW AMM 27-55-01. OPS CHECK GOOD AT THIS TIME.