Repairing Guides

how to repair a damaged sprinkler line

by Prudence Muller MD Published 3 years ago Updated 2 years ago
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Things You Should Know

  • Turn on the sprinkler to locate the leak. Once you find it, turn the water off.
  • Dig up the area above the leak to expose the damaged sprinkler line. Clean off the exposed section with a wet cloth.
  • Saw off a 4 in (10 cm) section of pipe to remove the leak. Clamp the pipe ends and insert a slip coupling between them to repair the line.

First, find the leak by looking for escaping water or sprinkler heads with little to no flow. Then, dig up and expose the damaged pipe so you can remove it. Use a slip coupling to replace the damaged section of pipe, fill in the dirt around it, and you're done!

Full Answer

How to tell if your sprinkler system needs repair?

The water sprinkler controller stops working

  • * Problem: The controller isn’t turning off. Check that the wires aren’t pushing against the relay or switch and that those leading to the switch are attached.
  • * Another problem: The controller is not keeping proper time. ...
  • * Mixing heads with different pressure ratings and precipitation rates. ...

How to get air out of a sprinkler system line?

Steps How To Drain Your Sprinkler / Irrigation System:

  • Turn off your water at the dedicated Sprinkler Line Shutoff (A) in your basement / crawlspace.
  • Open the 2 Petcock’s (F) with a flat head screwdriver so that the screw head runs a 45 degree angle
  • Open the Inside Drain (B) to drain your system. ...
  • Open 2 Ball Valves (C & D) on backflow preventer (outside) to a 45 degree angle. ...

More items...

How do I repair a clogged irrigation line?

Repair Drip Irrigation Guide: How To Fix It Yourself Without Your Gardener

  • Drip Irrigation Parts to Keep on Hand. In case of emergency, it’s always best to keep a stash of these inexpensive parts in the garage. ...
  • Things to Know About Drip Tubing. ...
  • Fixing Drip Irrigation. ...
  • Installing Microspray Drip Irrigation. ...
  • The Importance of a Pressure Regulator and Filter. ...
  • Your Turn…. ...

How to cap off a sprinkler line?

Use these instructions if you live in an area that does not require winterization.

  • To cap off a sprinkler, dig up the dirt around the head you want to remove exposing the pipe and fittings below.
  • Unscrew the sprinkler and any piping connecting the sprinkler to the fitting below.
  • Install a cap or plug of the appropriate size/thread to stop water from flowing out of the fitting after the sprinkler is removed.

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How do you fix a broken sprinkler line?

2:175:32How to Fix A Broken Lawn Sprinkler line - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd that's not a problem. And just behind that pipe you can also see that I've got a wire there. AndMoreAnd that's not a problem. And just behind that pipe you can also see that I've got a wire there. And that's the control wire for the sprinklers. Now fortunately I didn't hit that wire.

Can you patch a punctured sprinkler line?

2:024:32Howto: fix a puncture in your sprinkler system - YouTubeYouTubeStart of suggested clipEnd of suggested clipBut basically I just use this this tool here you can use whatever you can use a razor blade you cutMoreBut basically I just use this this tool here you can use whatever you can use a razor blade you cut it cut it right at the the crack.

How do you fix a broken PVC sprinkler pipe?

0:253:543 Ways to Repair PVC Irrigation Pipe - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo the washers go over each end of the pipe nuts go on first and then the washers. Then you slip theMoreSo the washers go over each end of the pipe nuts go on first and then the washers. Then you slip the coupling over one section of the pipe. And then over the other tighten. The nuts.

How do I fix a hole in my sprinkler pipe?

If you have a rubber or silicone patch, you may be able to use 2 hose clamps on both ends of it over the hole in the pipe. Apply the patch to the hole in the pipe, then install a hose clamp on ether side to attempt to hole the patch in place and stop the water leak.

How do you fix a broken sprinkler pipe under concrete?

Swab one end of the pipe with PVC glue and then press a PVC coupler onto the end of the pipe. Swab the end of the exposed section of pipe that you cut from with PVC glue and press the other end of the coupler onto the pipe. This will seal the connection on one end of the concrete.

How deep are sprinkler lines buried?

In most areas, burying the pipes 8 to 12 inches below the surface is adequate. This measurement is from the top of the pipe to the surface of the soil, which means your trenches must be slightly deeper to accommodate the pipes.

How do you fix a cracked PVC pipe without cutting it?

0:172:21How to Repair Cracked or Leaking Pipes Without Cutting or ThreadingYouTubeStart of suggested clipEnd of suggested clipApply the putty into the repair area pushing it into any cracks and tapering it on to theMoreApply the putty into the repair area pushing it into any cracks and tapering it on to the surrounding surfaces. Body should be held in place until it hardens and adheres usually around 2 minutes.

How do you replace a broken section of PVC pipe?

1:204:03How To Repair PVC Pipe Using a Slip Fix - YouTubeYouTubeStart of suggested clipEnd of suggested clipCut out the damaged section of the pipe. Making the cuts as straight as possible remove any burrsMoreCut out the damaged section of the pipe. Making the cuts as straight as possible remove any burrs and clean both ends of the pipe as. Needed. Now go ahead and install the coupling on to the slip fix.

How do you replace a piece of PVC pipe?

0:062:18Home Improvement & Remodeling : How to Fix PVC Water PipesYouTubeStart of suggested clipEnd of suggested clipEnd. We're also going to need a way to cut that out hacksaw or any type of saw works good you'reMoreEnd. We're also going to need a way to cut that out hacksaw or any type of saw works good you're gonna need some PVC primer and PVC glue. Once you've cut out your bad section.

How to stop water from pouring out of pipe?

Clean the pipe. Some water will come pouring out at first, you could try to catch it, but it is easier to bail it out. Once the water stops coming out, clean both ends with a rag. ...

How long should a PVC pipe be?

Or you can buy a PVC fitting from most home improvement stores that has one pipe sliding inside an outer barrel with an O-ring inside. It will extend almost 3" in length. You may see in stores 1/2" to 2 1/2" in diameter sizes.

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