Kohler K-8549 Manual De Instrucciones página 7

Preparation (cont.)
NOTE: The cartridge assembly is easier to remove before the
diverter is installed. You can remove the assembly now or after the
diverter installation.
Use a wrench to loosen the cartridge assembly from the diverter
body. Continue to unthread the assembly to remove.
Set the assembly aside. Protect the seals and O-rings from
becoming dirty, damaged, or misaligned.
Kohler Co. 7 113290-2-BB