Kohler K-5414 Guide D'installation page 7

Coupling
Nut
Supply Tailpiece
to Shank
To Water Supply
4. Complete the Installation
Connect the regulator and control assembly to the water supply.
Connect the supply tailpiece to the fountain head shank with the
coupling nut. Tighten securely.
Turn on the water supply, and check for leaks.
Turn the control handle to open. Adjust the water volume, if
necessary, by first removing the regulator cap. Then use a slotted
screwdriver to turn the adjustment screw clockwise to decrease
the water volume, or counterclockwise to increase the volume.
Reinstall the regulator cap.
Kohler Co.
Adjustment
Screw
Regulator
Cap
Regulator/ Control
Assembly
7 105128-2-AB