Remove bolts from wheel assembly at 12 and 6 o’clock position. Install bottom feet of RINGMASTER into bolt holes and tighten bolts. Center screw rod in center of wheel and tighten set screws.

extension-kit-1 extension-kit-schematicextension-kit-big

Place O-ring over screw rod. Slide outer push bar over or onto screw rod. Line up push bars with retainer ring and tighten set screws. Screw hand crank onto screw rod and turn.