What was found
DURING APPROACH, SELECTED GEAR DOWN. GEAR FAILED TO EXTEND. RECYCLED GEAR UP THEN RECYCLED GEAR DOWN, GEAR EXTENDED NORMALLY. TEST OF EXTENSION & RETRACTION IAW AMM 32-31-00-720-002-A WITH NO FAULTS FOUND. REPLACED RELAY 62GA AS PRECAUTION IAW ESPM 20-46-50. AIRCRAFT WAS GROUNDED.