What was found
DFW - FLT 475 - DURING APPROACH TO DFW, WHEN LANDING GEAR EXTENDED, NOSE LANDING GEAR RED UNSAFE LIGHT REMAINED ILLUMINATED. ACCOMPLISHED ABNORMAL PROCEDURES AND LIGHT REMAINED ILLUMINATED. VISUALLY CONFIRMED NOSE LANDING GEAR EXTENDED AND AIRCRAFT LANDED DFW WITHOUT INCIDENT. REPAIRED BROKEN WIRES ON NOSE LANDING GEAR LOCK SWITCH HARNESS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)