The first step is to remove the retaining clip. If you can't do this without using a special tool, you can try prying out the spring. You'll need a day off and a thorough understanding of how to do this task. You can also use a screwdriver to remove the handle and the cartridge. Be sure to take the extra O-ring with you. If your seat washer or handle is leaking or has become loose, you can use it to replace the cartridge. Once you've removed the handle, you can turn on the water valve underneath the sink. To replace the cartridge, unplug the faucet from the water supply, and turn on one of the faucets. You can use the pliers or a pipe wrench to lift the cartridge To replace the cartridge, you'll need to unscrew the decorative handles from the faucet. Then, use an Allen wrench to loosen the screws that hold the cartridge in place.

Next, you'll need to remove the retaining ring from the faucet. Lastly, you'll need to remove the ring from the spout. To prevent the retaining nut from falling down the drain, use a rag to cover the drain to catch any drips that may occur during the replacement process. Once you've removed the handles and the bonnet nut, you can remove the cartridge. To do this, you'll need to unscrew the retaining nut that holds the cartridge in place. You can remove the retaining ring with adjustable pliers, a pipe wrench, or a water pump.

Once you've removed the retaining nut, you can lift the cartridge out of the copper mixer tap . In order to replace the cartridge on your Nivito faucet, you'll need to remove the handles and retaining nut. The retaining ring will hold the cartridge in place. To remove the cartridge, you can then slide it out of the faucet. You may need to remove the stem cap. This can help prevent the cartridge from falling into the drain. Once the retaining nut is removed, you can begin replacing the new seal on the faucet. After you've removed the handles and the stem cap, you'll need to remove the valve seat and the cartridge. To do this, you'll need to remove the retaining nut and the stem cap. Then, you'll want to lift the cartridge out of the faucet by rotating it half-way. If you're unable to do this, then you'll need to use a screwdriver to unscrew the retaining nut.