Kohler K-18647 Guide D'installation Et D'entretien page 12

7. Install the Plaster Guards
Insert a plaster guard into the inlet hole in the carrier.
Insert a plaster guard into the outlet hole in the carrier.
Install the shield in the flush valve opening by snapping it into
place.
NOTE: Any parts needed for the final bowl installation should be
secured and set aside at this point to avoid losing them.
1247365-2-B
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Shield
Inlet Hole
Outlet
Plaster Guard
Hole
12 Kohler Co.