What was found
UPON APPROACH, FLAP POSITION INDICATOR WOULD NOT INDICATE BEYOND 10 DEGREES DOWN. PILOT ACCOMPLISHED TOWER FLYBY FOR FLAP POSITION VERIFICATION. AIRCRAFT LANDED WITH FLAPS DOWN FULL WITH NO FURTHER INCIDENT. REMOVED AND REPLACED FLAP INDICATOR, OPS CHECK NORMAL. P/N 129-380002-1, S/N 542.