What was found
ON APPROACH INTO EWR, FROM PIT, CREW EN COUNTERED A MALFUNCTIONING LEFT MAIN LANDING GEAR INDICATION LIGHT. CREW EXECUTED A GO-AROUND, RECYCLED THE LANDING GEAR AND WAS ABLE TO GET THE INDICATION LIGHT WORKING DURING A HOLD NEAR THE FIELD. FLIGHT LANDED WITHOUT FURTHER INCIDENT AND TAXIED TO THE GATE. AN EMERGENCY WAS DECLARED. MAINTENANCE PERFORMED LANDING GEAR LIGHTS TEST AND PUSHED-TO-TEST. INSPECTED LANDING GEAR PROXIMITY SWITCHES. ALL CHECKS NORMAL. (M)