As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON DECENT FOR LANDING IN MCO. GEAR WOULD NOT EXTEND IT HAD TO BE EMERGENCY EXTENDED (PUMPED DOWN). CREW GOT THREE DOWN AND LOCKED INDICATIONS AND LANDING SAFETY WITH NO FURTHER INCIDENTS. P/N 1143640681 S/N506D95 PCB TIME DELAY RELAY.