Kohler K-7202 Guide D'installation page 7

Install the Control Knob (cont.)
If adjustment is needed, loosen the lock nut, turn the adjustment
screw to the proper height and retighten the lock nut.
6. Complete the Installation
Install the P-trap per manufacturer's instructions.
Make sure all connections are tight.
Turn on the main water supply and check for leaks. Repair as
needed.
Close the drain.
Fill the bath with water and check for leaks. Make sure the
overflow connections do not leak.
Open and close the control knob to check for proper operation of
the drain plug.
Kohler Co. 7 1013265-2-D