Kohler K-2975 Installation Manual page 15

Reverse the Inlet Supplies (cont.)
NOTE: Some water may be released. Use a bucket and towels to
contain the water.
Pull the head nut with the cartridge out of the valve body.
NOTE: Two seals may fall out when the cartridge is removed. Set
the seals aside.
Rotate the cartridge 180°.
Verify the cold cartridge inlet is on the left when the valve stem
adapter is facing you.
NOTE: The hot and cold cartridge inlets are identified on the top
and sides of the cartridge tabs. The tabs are labeled "H" and "C" to
identify hot and cold.
TIP: Rotating the cartridge back and forth or installing with a
push-pull motion will reduce the possibility of pinching the side
seals.
Reinstall the seals onto each side of the cartridge.
Carefully push the cartridge back into the valve body. Make sure
both cartridge tabs are properly seated inside the cartridge slots
of the valve body.
Hand tighten the head nut onto the valve body. Do not
overtighten.
Return the integral supply stops back to their original position.
Make note of reversed inlet supplies on valve for future servicing.
Kohler Co. 15 1145568-2-A