Step 1: Turn off the water supply
Before beginning any repair work, make sure to turn off the water supply to the tap. This will prevent water from flowing out while you are working on the tap.
Step 2: Remove the tap handle
Use a screwdriver to remove the tap handle from the stem. If the handle is stuck, try using a handle puller tool to remove it.
Step 3: Remove the packing nut
Using an adjustable wrench, remove the packing nut that holds the stem in place. Turn it counterclockwise until it is loose enough to be removed by hand.
Step 4: Remove the stem
Pull out the stem from the tap body. Be sure to remember how it was oriented before removing it so you can put it back in correctly.
Step 5: Replace the washer
Inspect the washer at the bottom of the stem for signs of wear or damage. If it looks damaged, replace it with a new washer that is the same size and shape.
Step 6: Replace the O-ring
Inspect the O-ring located at the top of the stem for any signs of wear or damage. If it looks damaged, replace it with a new O-ring that is the same size and shape.
Step 7: Reassemble the tap
Put the stem back into the tap body, then replace the packing nut and tap handle. Turn the water supply back on and test the tap to see if it is still dripping.
Step 8: Tighten the packing nut
If the tap is still dripping, use an adjustable wrench to tighten the packing nut slightly. Be careful not to over-tighten it, as this can cause the tap to leak.
In conclusion, repairing a dripping tap is a simple task that can be done in just a few steps. By following these eight steps, you can fix a dripping tap and prevent water waste and potential damage to your home.