As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STL - FLT 572 - DURING APPROACH WHEN LANDING GEAR WAS EXTENDED, NOSE LANDING GEAR SHOWED AN UNSAFE INDICATION. VISUALLY CHECKED NLG FOR BEING DOWN AND LOCKED. FOUND BROKEN WIRE AT NLG DOWLOCK SWITCH CONNECTOR, D298. REPLACED D298 DOWNLOCK SWITCH CONNECTOR. NLG OPERATION AND INDICATION CHECKED NORMAL. CHECK C-2 - 9-7-94 - MCI.