What was found
AIRCRAFT WAS GNDED. EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING APPROACH WHEN FLAPS SELECTED TO 15, NEEDLES SPLIT BUT BOTH WITHIN ARC. WHEN FLAPS SELECTED TO 25, THERE WAS NO MOVEMENT. RESELECTED FLAPS 15 & NEEDLES ALIGNED. ACCOMPLISHED FIM 27-51-00-810-813. R & R LT WING FLAP POSITION TRANSMITTER IAW AMM 27-58-01. R & R FLAP INDICATOR GAUGE IAW MM 27-58-02. PERFORMED FLAP OPERATIONAL TEST. SYS CHECKED NORMAL.