Cant figure out bow to disassemble this shower faucet

[deli6z]

Hi folks.

I have this shower head here which stopped giving hot water. I assume I need to replace the valve but. I can’t figure out how to take it apart first. The only marking I see on it is UPC.

Please help. Thanks!

 

[Breplum]

likely, unscrew the handle body. Many Kohler come apart that way.

 

[Sponsor]

 

[John Gayewski]

Look in the hole on the end.