As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STL - FLT 1966 - AFTER TAKEOFF MCI EN ROUTE ORD, THE NOSE WHEEL LANDING GEAR WOULD NOT RETRACT. CYCLED GEAR THREE TIMES WITH SAME RESULTS. AIR INTERRUPTED AND LANDED STL WITHOUT INCIDENT. SERVICED NOSE STRUT AND PERFORMED GEAR SWING. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)