Great Dane excavating co.

[Cooper]

well I got everything hooked up and after all day yesterday messing with one cylinder I finally figured out the easiest way to bleed air, just run it!!! my testing was using a small hydro pump for up, then reversing the inputs for down, only problem was I was trying to pull/push air. once I hooked it up to the valve and ran it through a few cycles all air is gone . I'm uploading a couple videos on my slowboat internet, sometime later today? maybe tonight ? they are working, I may have cut my one stage oring a little big by .002" it leaks when fully extended, not bad but it also may be oring cut. as they were the first test rings and didn't replace them for this testing video to follow