What's new
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!

soft gloss arm issue

Jimmy Buffett

Active member
The rear arms on my soft gloss are hitting really hard when they go back out. I just had a pm done and the form said that he checked it but I'm sure it is hitting too hard. Which valve controls that? What should the pressure be?
I have a new camera inside my auto bay that I am pretty sure is going to give me ulcers! I may have been better off not knowing how bad people drive!
Thanks
 
The rear arms on my soft gloss are hitting really hard when they go back out. I just had a pm done and the form said that he checked it but I'm sure it is hitting too hard. Which valve controls that? What should the pressure be?
I have a new camera inside my auto bay that I am pretty sure is going to give me ulcers! I may have been better off not knowing how bad people drive!
Thanks

You would check the rear arm return gauge pressure should be around 60psi. There is also a brass flow control you could close that a bit until the arms start coming back more slowly..
 
You need to adjust the brass flow control for the rear arm return as NJ sugests. It controls the retraction speed of the rear arms.
 
Back
Top