Kohler K-T10110 Guia De Instalacion página 8

Install the Trim - K-T10421 (cont.)
Place the handle assembly against the escutcheon by lining up the
pins in the handle assembly with the holes in the escutcheon.
Make sure the handle is pointing down to the 6 o'clock position
and the setscrew hole is facing down.
Tighten the setscrew in place with a hex wrench. Make sure the
handle assembly is tight against the escutcheon.
1041503-2-H 8 Kohler Co.