3 Handle Shower Diverter Not Working Properly

If this is the case it does not meet code unless something else was added behind the wall to provide the anti scald requirement.
3 handle shower diverter not working properly. Remove the stem screw and washer. Remove the cap from the faucet handle and loosen the screw. If i understand what you have correctly you have one handle for cold water one for hot and a third for a diverter.
Once you do that the diverter and the stem will be exposed for you to inspect it. The shower diverter has a knob that you will want to remove before doing anything else. To take out the valve unscrew the valve assembly from the nut located on the stem.
Pry the cap off the top of the faucet handle and loosen the screw. Price pfister diverter replacement repair instructions are shown in th. A shower diverter is the lever that you pull to divert water from your bathtub spout to your showerhead.
Remove the stem screw and washer. To take out the valve unscrew the valve assembly from the nut located on the stem. Step 3 remove the shower diverter s knob.
After removing the handle you can see the diverter valve. When it s not working correctly you might have problems getting enough water pressure out of your showerhead because water continues to leak out of the bathtub spout even when the diverter is pulled up. Shower not getting water the diverter stem likely needs to be replaced or repaired.