What was found
DECLARED EMERGENCY, UPON INITIAL FLAP EXTENSION ONLY 1/2 DEGREES OF FLAPS CAME OUT. ALSO THERE WAS AN ASYMMETRY CONDITION. LEADING EDGE. DEVICES DID NOT EXTEND. FOLLOWED QRH PROCEDURES FOR TRACKING EDGE FLAP / ASYMMETRY LEADING US TO TRACKING EDGE FLAPS UP LANDING EXTENDED LEADING EDGE DEUCES THROUGH ALT FLAP EXTENSION PROCEDURES REF 167 KTS TARGET 173 KTS. DIVERTED & FOLLOWED BRAKE COOLING PROCEDURES. / R&R CONNECTOR PLUG AT NR 8 SKEW SENSOR AS PRECAUTIONARY PER SWPM.