As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HAD A NORMAL TAKEOFF CREW RAISED LANDING GEAR AND LANDING GEAR DID NOT RESPOND, GEAR REMAINED DOWN AND LOCKED. CREW MADE AN UNEVENTFUL LANDING AT DEPARTURE AIRPORT. MAINT DISCOVERED THAT THE LT MAIN GEAR STRUT WAS SEIZED IN UPPER HOUSING, THE LT MAIN GEAR ASSY WAS CHANGED AND A/C RETURNED TO SERVICE.