Kohler K-10956 Maintenance Manual page 16

Clean/Replace the Diaphragm (cont.)
If replacing, insert a new diaphragm onto the solenoid assembly.
Thread the solenoid into the piston cover and tighten with an
adjustable wrench.
Verify the piston remains in place.
Install the solenoid/cover assembly into the valve body.
Connect the DC sensor connector to the solenoid connector.
Place the cap on the valve body and install the two screws.
Open the control stop valve (refer to the "Control Stop Valve
Operation" section).
Verify that the valve functions.
1058866-5-D 16 Kohler Co.