Do It Yourself Sprinkler Repair Guide
Created by a licensed landscape contractor with more than 20 years experience in sprinkler design, sprinkler installation, and sprinkler troubleshooting.
Sprinkler basics (Timer and electrical wiring, valves, piping and sprinkler heads).
Troubleshooting (see below).
Step by step repair instructions.
Timer display is blank.
Replacing a sprinkler valve.
Sprinkler valve will not turn on.
Sprinkler valve will not turn off.
Repair a broken pipe.
Repair a broken rainjet pipe.
Repair a broken galvanized pipe.
Repair a broken poly pipe.
Repair a broken PVC pipe.
Poor zone performance.
Lowering a sprinkler head.
Lower a sprinkler head with funny pipe.
How long should I water?
Programming a timer.