What was found
LE SLAT ASYM EICAS, LEADING EDGE LIGHT. ON APPROACH AT 160 KTS SELECTING FLAPS 30 FOR LANDING. G/A TO COMPLETE QRH. LANDED RWY 36C IAW QRH. TAXI IN FLAPS DOWN. EMERGENCY DECLARED. INSTALLED SLAT PROX SENSOR, ALL OPS AND RIG CHECKS ARE GOOD. REF MM 27-88-01-2-0. PANEL INSTALLED.