What's new
By:
Car Wash Forum

This is a sample guest message. Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

Troubleshooting Cat 66DX Water Pump

Hopefully this is a simple adjustment needed. Turn the black knob counterclockwise until the pressure gauge drops to the advertised output pressure on the unit. If it doesn't drop low enough you may have a bad regulator which needs to be replaced. Good luck!
 
You must log in or register to reply here.
Back
Top