I will go through a Wilkins 975XL assembly that is leaking that a customer dropped off. I go through some basic RP trouble shooting pertaining to this particular 975XL brought in. I do not cover everything in this video as it didn't have multiple issues. Visit my web page https://backflowsupply.com/ or facebook at www.facebook.com/BackflowSupply

Instructions for freeze protection: https://www.zurn.com/medialibrary/we...

How to trouble shoot relief valve discharge video by Wilkins which applies to all brands and models of RP's and sizes:    • Troubleshooting Relief Valve Water Di...  

How to repair 975XL video by Wilkins:    • Repairing a Zurn Wilkins 975XL Reduce...