Step 2 · Disassemble the Faucet Handle and Packing Nut
Begin the disassembly at the handle. Use a Phillips or flathead screwdriver to remove the screw located in the center of the faucet handle. If the screw is rusted, you may need to apply a small amount of penetrating oil and wait a few minutes. Once the screw is out, pull the handle straight off the grooved stem. Sometimes, handles can be stuck due to corrosion; you may need to wiggle it back and forth or gently pry it off from behind. Next, use an adjustable wrench or slip-joint pliers to grip the packing nut, which is the larger nut situated right against the house or faucet body. Turn the packing nut counter-clockwise to loosen and remove it. Be sure to hold the faucet body steady with your other hand or another wrench to prevent twisting the entire pipe.