Installation

IMPORTANT! Do not install without a rubber washer or coupling nut. Rigid supply lines with a flange riser require both the rubber washer and coupling nut to provide a watertight seal to the fill valve shank.

NOTE: The rubber washer and coupling nut (42397) is included with your toilet tank.

• Slide the coupling nut onto the rigid supply line.

• Connect the rigid supply line to the supply stop.

• Slide the coupling nut to the top of the rigid supply line.

• Press the rubber washer into the coupling nut.

• Handtighten the coupling nut to the fill valve shank.