As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD - RED GEAR LIGHT ON IN FLIGHT WITH GEAR HANDLE UP. UNABLE TO RETRACT GEAR. RETURNED TO ORD AND LANDED WITHOUT INCIDENT. AIRCRAFT OUT OF SERVICE FOR EVALUATION. FOUND BROKEN SPRAY DEFLECTOR. REPLACED SPRAY DEFLECTOR ASSEMBLY. SYSTEM GROUND CHECKED NORMAL OPERATION.