How To Change Sprinkler Heads

Sprinkler heads are susceptible to damage from lawn mowers, snowplows, mud, sand, grass clippings, debris, and freezing temperatures. Fortunately, replacing a damaged sprinkler head is a simple project if you follow these five steps.

Step 1: Decide which sprinkler heads to buy.

First, determine the manufacturer of the sprinkler heads you need to replace, as well as the model number. This information should be printed on the forehead. Take notice of the nozzle size listed on the head. If the head is so damaged that you can't read it, pick another sprinkler head in your yard to acquire the information from, as all sprinkler heads in your yard should be the same.

Rotor Heads

If you have rotor heads, ensure that the data is obtained from a head that rotates in the same direction as the broken one. If your broken head is a full or half circle, find the right nozzle size and model number from a spray rotation that is the same.

Purchasing spare parts

Check major home improvement stores for replacement parts. If you can't find them there, look them up on the Internet.

Step 2: Locate and remove the broken sprinkler.

Cut roughly one foot into the top layer of ground surrounding your sprinkler head with a shovel. If you cut too deeply, you may cut through a water line.

After cutting a one-foot round or square spot, carefully lift the sod layer straight up. Then, carefully scrape out the earth surrounding the sprinkler head using a hand trowel. Remove enough dirt to allow you to wrap both hands around the head.

Step 3: Remove the old head

Unscrew the sprinkler head by turning it counterclockwise. After you've removed the head, make sure no dirt gets into the connection. Screw the replacement head in place once it's been removed.

If dirt got into the connection, flush the head by running water through it until it runs clear.

Step 4: Install the New Head

Screw the replacement head onto the sprinkler line's threaded end once you're certain the connection is dirt-free. Replace the sod and dirt. If a snowplow or lawnmower damaged your sprinkler head, dig a deeper trench and make sure the top of the head is no more than 1/2 inch above the ground to prevent it from getting clogged with dirt or grass or leaking due to poor drainage.

To ensure a tight fit, wrap plumber's tape around the male part and check for leaks before filling the hole back up.

Step 5: Install the Nozzle

Finally, lift the cap and carefully hold the stem with your fingers. You can also use the rotor head's included special tool. Thread the nozzle onto the stem and tighten it down.