Kohler K-407 Guide D'installation page 8

4. Complete the Valve Installation
For All Applications:
Install caps on the temporary bath and shower nipples. Turn on
the water and check for leaks. Once no leakage is verified, turn
off the water.
Complete the finished wall.
Remove and discard the plaster guard.
Apply high-quality caulk or sealant around the transfer valve
openings.
Install the transfer valve trim according to the instructions packed
with the trim.
088037-2-B
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Transfer Valve
Plaster Guard
Apply sealant.
Finished Wall
8 Kohler Co.