As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT NOTED THE LANDING GEAR WARNING LIGHT ANNUNCIATOR WAS ON AND THE LANDING GEAR WOULD NOT EXTEND TO THE DOWN AND LOCKED POSITION. PILOT EXTENDED THE LANDING GEAR WITH THE EMERGENCY EXTENSION HAND PUMP AND LANDED WITH NO FURTHER INCIDENT. THE HYDRAULIC POWER PACK ELECTRICAL CONTACTOR WAS REPLACED AS A CORRECTIVE ACTION.