What was found
SELECTING FLAPS 1 GOT LE SLAT DISAGREE WITH LEADING EDGE LIGHT. RAN QRH AND AND LIGHT STAYED ON. DECLARED EMERGENCY. BITE TEST FOR FSEU EXISTING FAULT CHECKED WAS NO FAULT. FLAP & SLAT OPS SEVERAL TIMES WITH HYD. & ELECTRICAL. OPS NORMAL, NO FAULT. SLAT PDU CHECKED FOR OVERLOAD. FOUND ALL OK. ALL SLAT ROTARY ACTUATORS CHECKED, FOUND SLAT NR 3 & 4 ACTUATORS OVERLOAD INDICATOR TRIPPED, RESET. FLAP & SLAT OPS AGAIN, ALL INDICTIONS NORMAL. ROTARY ACTUATORS NR.3 & 4 CHECKED AGAIN, FOUND ALL OK. RESOLVER INPUT CHECKED BETWEEN LT SLAT LT & RR SLAT & ALL OK. CHECKED SLAT TRACKS, OK, NOT DRY.