Kohler K-11656 Guia De Instalacion página 7

Link
Locknut
5. Adjust the Lift Rod
Remove the overflow hood and linkage.
Loosen one or more of the linkage locknuts.
Rotate the links counterclockwise to increase the length, clockwise
to reduce the length.
Securely tighten the locknuts.
Repeat until the stopper seals properly in the tee.
Reinstall the overflow hood and linkage.
Kohler Co. 7 112746-2-AC