Kohler K-T10184 Guia De Instalacion página 6

Install the Trim (cont.)
Thread the handle assembly onto the hub of the front plate
assembly to secure the escutcheon in place. The handle will be in
the closed, vertical 6 o'clock position.
NOTE: If the handle does not engage the valve or the escutcheon
does not tighten to the wall, replace the valve stem adapter with an
adapter of appropriate length.
1041505-2-J 6 Kohler Co.