Also check to be sure the Voltage Regulator Bracket is not shorting across the Voltage Regulators. C. Wires inside the Connector Cable are broken and shorting across one another. See Solution 13E for testing procedure. All motors run slow. B. Bridge Rectifier inside Control Box is bad.
Balls jam inside the machine.
Ball jams are normally indicated by a humming noise from the Control Box. Check the balls using the ball gauge in the Ball Dams. Discard any balls that do not pass easily through the gauge. Be sure to rotate the ball inside the hole when testing to check all diameters of the ball. Avoid any balls that have a rough seam even if they pass the ball gauge test.