How Do I Disassemble a Moen 103258 Faucet?

* Adjustable wrench

* Philips head screwdriver

* Flat head screwdriver

* Pliers

Step 1: Turn off the water supply valves under the sink.

Step 2: Remove the faucet handle by loosening the setscrew on the side of the handle with a Philips head screwdriver. Pull the handle straight up to remove it.

Step 3: Remove the cartridge by unscrewing the retaining nut with an adjustable wrench. Lift the cartridge straight up to remove it.

Step 4: Remove the O-rings from the cartridge and inspect them for damage. Replace the O-rings if they are damaged.

Step 5: Reassemble the faucet in the reverse order of disassembly.

Step 6: Turn on the water supply valves and check for leaks.

Here are some additional tips for disassembling a Moen 103258 faucet:

* Be careful not to lose the small parts when you are disassembling the faucet.

* If the faucet is difficult to disassemble, you may need to use a penetrating oil to loosen the parts.

* If you are not comfortable working with plumbing, you can always call a plumber to help you.