Anyone w experience replacing shower...

[Phoenix]

Anyone w experience replacing shower faucet in mastr bathroom on 48 Sundancer? How to you access the faucet? Thanks 

[Shark24]

What is wrong with it? If its not working you probably just need to just change the cartridge in the valve without having to change the whole faucet. That’s how they are designed.

[Phoenix]

Brass casing not sealing, o ring ineffective. Replaced the faucet. Thanks for help.