So after all of the problems I've been having with the pressure on my machine, I've come to the last component I can change out...the unloader. So far I've re-plumbed the water lines and tightened all of my connections to ensure there are no air leaks, changed the check valves in the pump, and...
Check out the video. You may have to cut/paste to the address bar.
I don't think this movement is normal but maybe it is?...https://www.youtube.com/watch?v=3Z9IXcl8coU&feature=youtu.be
I purchased a used Hydro Tek SC Ultimate Series washer. It looks to have the original CAT pump on it and the pressure rating on the machine is 3400. WhenI bought it 3 months ago and tested it at the sellers house, the pressure gauge registered 3000 psi. Since then I've taken apart the...