Kohler STERLING 402024 Homeowner's Manual page 6

Troubleshooting Guide (cont.)
Symptoms
4. Long tank fill
cycle.
5. Noisy tank fill
cycle.
1035429-5-C
Recommended Action
F. Adjust the tank water level if it is too
high.
A. Fully open the water supply shut-off
valve.
B. Clean the valve inlet, valve head, or
supply line. Flush the lines.
A. Partially close the water supply shut-off
valve if the water pressure to the toilet is
too high. Check the toilet performance
following any such adjustment.
B. Remove dirt or obstructions from the
valve head. Flush the lines.
6 Sterling Plumbing