1. Replace the Valve
Remove the cover from the water supply valve. Using a
screwdriver, turn the screw clockwise to close the valve.
Activate the flush lever to drain any water from the flush valve
assembly.
Loosen the inlet and outlet nuts with a wrench and remove the
old flush valve assembly.
Clean the threads on the water supply valve and vacuum breaker.
Install the battery-operated flush valve by inserting its inlet fitting
into the water supply valve, and then lining up its outlet fitting
with the vacuum breaker unit.
NOTE:
Make sure the O-ring is on the inlet fitting.
Tighten the inlet and outlet connections securely with a wrench.
Flush
Lever
Flush
Valve
Vacuum
Breaker
Loosen Nuts to
Remove Existing
Valve.
Turn Clockwise
to Close Valve.
Water
Supply Valve
Cover
Outlet
Inlet
O-Ring
Water
Supply
Valve
Kohler Co.
3
113351-2-BC
