What was found
(CAN) CREW SELECTED GEAR DOWN FAILED TO GET GEAR DOWN AND LOCKED INDICATION, RECYCLED THE GEAR WITH NO MOVEMENT OF GEAR CONTROL BREAKER POPPED. CREW DEPLOYED THE GEAR WITH EMERGENCY EXTENSION WITH 3 DOWN AND LOCKED INDICATION OBSERVED THE CREW CONTACTED FLIGHT SERVICES AND REQUESTED EMERGENCY SERVICES AS A PRECAUTION. MAINTENANCE PERSONNEL FOUND AN ELECTRICAL TERMINAL END BROKEN AT GROUND STUD ON HYD POWER PACK MOTOR. REPLACED TERMINAL END AND REATTACHED FUNCTIONAL GEAR SWINGS PREFORMED SERVICEABLE.