The gears could have gone on the PGP which require replacing it. When the gears strip, the arc setting does not "stick" and a lot of times ends up doing 360's.
Xpedient Irrigation Inc. is a locally owned company that delivers solutions to all your sprinker system needs.
We service both residential and light commercial customers.
We offer: Complete installations
All types of Repairs
Summer start-ups
Evaluation of coverage
Troubleshooting
Pressure loss
Vacuum breaker repair
Drip/Low-Pressure Irrigation Installation and Repair
and Much More!
If you would like free consultation or advice for your property, please feel free to contact us with any questions!
Call or email us now to schedule your summer-start up!
http://www.highlandsranch.com/class/display.html?id=3537