Shower Knob Broke – Repairing a broken shower valve is a activity you can complete your self with easy, easy to uncover tools and components. Usually all that will need to be replaced in the shower valve cartridge are the O-rings and washers. Adhere to these guidelines to get rid of, repair and reinstall your shower cartridge valve.
Get rid of the Valve Cover and Locate the Cartridge Serial Number
Turn off the water to the bathroom, or at the house provide if necessary. Slip an Allen wrench under the seam exactly where the shower handle manage meets the valve cover. The serial number for the valve will be on the black valve cover sleeve. You want this information to buy the right components for your shower valve cartridge.
Lift the Cover Base
Pry gently with the Allen wrench below the cover base or escutcheon and lift it off. Check the escutcheon liner for rips or wrinkles. If the liner is broken, get a replacement.
Turn the Shower Diverter Up
Turn the shower diverter valve up and wait although the water retained in the shower arm and head drains out. Subsequent, take away the valve cover sleeve and the shower valve cartridge.
Get rid of the Valve Cover Sleeve and Valve Stem
Use the Philips head screwdriver to release the 4 screws holding the valve cover sleeve and stem. Pull the valve cover sleeve out by its edge, not by the stem, and set the assembly aside on the sink ledge.
Pull Out the Shower Valve Cartridge
Grasp the shower cartridge and pull it out. The shower valve cartridge is a two-chambered device made of plastic, which controls the hot and cold water flow and mixture to the shower head. Verify the O-rings on one side and the two tiny washers on the other for splits, punctures and wrinkles.
Take the Shower Valve Cartridge Along to Acquire Components
Go to a reliable plumbing supply center with the shower valve cartridge and purchase the replacement O-rings and washers. Buy an entire replacement cartridge while you are there, as you will normally have to replace the cartridge right after five years.
Replace the O-rings and Washers on the Cartridge
Remove the old O-rings and washers, and place the new ones on the shower valve cartridge, seating them firmly in their slots.
Reassemble the Shower Valve
Reinsert the shower valve cartridge into its wall slot, with the massive O-ring side facing inward. Place in the valve cover sleeve and stem and secure it to the wall once more with the screws. Replace the escutcheon liner and place the escutcheon back over the valve cover sleeve and stem. Test the shower valve now for leaking, by turning on the water once more, and twisting the valve cover stem lightly with your fingers. If you have no leaks, continue reassembling the shower manage deal with. If the shower head is still leaking, take away the old shower valve cartridge and replace it with the new valve cartridge you purchased.