I finally got the belt for my rebuilt power steering pump and installed it today. After filling up the pump and taking the car for a cruise there was a tremendous leak from the ball joint of the power steering control valve. It was leaking around the little sleeve - right near the grease injection point. The car has not had the power steering pump operable for several years. Can anyone give me a direction here. Should I just get a new ball and stud kit? Someone else said that the gear had to be really full of grease? Any suggestion...thanks.