As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD - FLT 1171 - AFTER TAKEOFF TPA EN ROUTE ORD HAD TO USE THE LANDING GEAR LOCK OVERRIDE TO RAISE LANDING GEAR. LANDED ORD WITHOUT INCIDENT. REPLACED AIR/GROUND MECHANICAL LINKAGE IN LEFT GEAR WHEEL WELL. OPERATIONS NORMAL ON AIRCRAFT GEAR RETRACTION AND EXTENSION. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)