What was found
AFTER TAKEOFF DURING THE CLIMB JUST AFTER THE GEAR SELECTED UP THE GEN 1 FAILURE. JUST REQUESTED TO THE CONTROL TO RETURN TO THE FIELD AND EXECUTED THE PROCEDURE FOR GEN 1 FAILURE TO TURN THE OVERRIDE SWITCH ON AND PUT THE GEAR DOWN. FOUND SEVERAL GROUNDS WITH MINOR CORROSION. CLEANED THE TERMINALS, PLACED AIRCRAFT ON JACKS AND RETRACTED GEAR SEVERAL TIMES. PERFORMED A MX FLIGHT AND RETRACTED GEAR SEVERAL TIMES. NO FURTHER DEFECTS NOTED.