What was found
FLT 34 - KDAY-KELP - AFTER TAKEOFF, THE NR 2 LEADING EDGE FLAP FAILED TO INDICATE COMPLETE RETRACTION. CYCLED FLAPS SEVERAL TIMES. NO FIX. AIRCRAFT RETURNED KDAY AND LANDED WITHOUT FURTHER INCIDENT. PERFORMED THOROUGH INSPECTION OF NR 2 LEADING FLAP AND PERFORMED FLAP OPS CHECK. NO DEFECTS NOTED. SUSPECT ICE ACCUMULATION IN THE FLAP SWITCH AREA. AIRCRAFT DEICED AND RETURNED TO SERVICE. (M)