Kohler K-3797 Installation And Care Manual page 41

Finished Wall
Outlet Hole
2. Mark the Pipes - Wall Side
Remove the plaster guards from the inlet and outlet holes.
Apply plumbers grease to the gasket in the opening of the inlet
hole.
Firmly insert the inlet pipe completely into the inlet hole.
NOTE: If the finished wall aligns with any portion of the gasket
section of the inlet pipe, no mark or cut is needed.
Mark the inlet pipe even with the front edge of the finished wall.
Firmly insert the outlet pipe completely into the outlet hole.
NOTE: If the finished wall aligns with the wide part of the outlet
pipe, no mark or cut is needed.
Mark the outlet pipe even with the front edge of the finished
wall.
Remove the pipes.
Kohler Co.
Inlet Hole
Inlet Pipe
Plaster
Guard
Outlet Pipe
5 1145594-2-C