What was found
DFW/CLT - FLT 1977 - ON FINAL APPROACH, DID NOT GET A GREEN LIGHT, DOWN AND LOCKED INDICATION FOR THE NOSE GEAR. PERFORMED A GO-AROUND AND RECYCLED THE LANDING GEAR. ON SECOND APPROACH, LANDING GEAR INDICATED DOWN. AN EMERGENCY WAS DECLARED AS A PRECAUTION. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE RE-RACKED THE LANDING GEAR INDICATING PSEU, VERIFIED PROXIMITY SENSOR TO TARGET ADJUSTSMENT AND PERFORMED A COMPLETE SYSTEM BITE CHECK. NO FAULTS DETECTED. (X)