The main water valve should be located by the water meter, usually outside the house.

Replace valve stem outdoor faucet. The faucet valve stem is what the handle is attached to. The first step in replacing the faucet valve stem is to shut off the water supply. This is the part that spins, opening or closing itself against the seat using a rubber washer to form a watertight seal.

Locate the main water valve somewhere close to the water. In other cases, you’ll have to loosen a screw on the top of the valve first. Remove the seat in the wall.

Replace the seat, which is the piece the washer sits against using an allen wrench. In most cases, you can do this with an adjustable wrench. Turn off the water supply to the house.

How do you replace a stem on a kitchen faucet?; Reinsert the valve stem into the faucet assembly. The washer sits against the valve seat.

If your outdoor garden faucet is not being turned off or leaking from the spout then you need to replace it valve stem that is found at the end of the faucet.; You can replace the handle on an outdoor faucet if it’s leaking, broken or you want a new design. This will make the process easy and not messy.

This can happen if the water in your area is hard, or if the faucet hasn’t been used in a while and the water has had a. Turn off the water, drain the waterline, evaluate the exposed areas for blockages and. Turn off the water supply to the house.