Kohler K-9132-BRZ Guide D'installation page 5

2. Install the Shower Drain
Add support blocks to the shower fixture to access the drain hole.
Apply a bead of caulk around the underside of the strainer body
flange.
Position the strainer body flange through drain hole in the
shower fixture.
Fit the gasket and washer over the strainer body and secure with
the nut.
As an alternative to pre-installing the shower drain to the shower
fixture, place the nut, gasket, and washer over the drain pipe
before installing the shower fixture.
After the shower fixture is installed, thread the strainer body into
the nut from above. This alternative may present difficulty in
threading the nut.
Use the integral bar in the strainer body to securely tighten the
strainer body to the shower fixture.
Set the shower fixture squarely into the pocket in the subfloor or
slab and over the drain pipe.
Shim and level the shower fixture according to the fixture
instructions prior to connecting the drain pipe.
Verify that the drain pipe extends into the drain body the
required distance, and that the drain pipe is centered in the drain
body.
Kohler Co.
Notches for
Tightening
Shower
Fixture
Strainer Body
Flange
Seal Gap
Gasket
Washer
Nut
Support
Blocks
5 1032220-2-B