As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPS SENT US 2 RETRACTION ACTUATORS IN N152UP AIRCCRAFT . A SLOW RETRACTION LANDING GEAR OCCURED AFTER A SHORT PERIOD OF OPERATION. THE LANDING GEAR WAS RELEASED TO UPS ON NOVEMBER 2020, AND THE SLOW RETRACTION OCCURED AFTER 66 CYCLES OF LANDING