You can use a hairdryer, but a more effective way to soften and dissolve scale is to inject vinegar into the valve housing using a syringe.

How to remove shower valve cartridge. Insert the new or repaired cartridge into the faucet body, oriented as it was originally. Tighten screws to stop water. Remove handle and trim piece from the front of the valve body.

Replace the other pieces in reverse order; Now take piece of timber 1x1 rest it on the mixer body, flat screwdriver and while levering on screwdriver move with the cartridge up and down, side to side, be aware where. Slide in the retaining clip and replace the handle and escutcheon.

With the help of a hex, remove the handle of the shower head faucet. Begin by removing the faceplates using either a screwdriver or allen wrench. If the cartridge has not been replaced for a long.

Ask this old house plumbing and heating expert richard trethewey travels to seattle to help a homeowner whose shower runs cold whenever there’s a demand for. Let the vinegar work overnight and, in the morning, you. Turn the water back on.

Removing a shower cartridge pull out the cartridge clip. Srne replacement rp46074 shower cartridge for delta shower and tub 13/14 series monitor. Lift off the handle and pull it off the stop tube to reveal the stem of the cartridge and its retainer clip.

There are different models of showerheads, and each requires a different hex key. Screw the cover plate and the shower handle back into place. Turn the main water back on, test the functionality of the valve by turning on the.