Posted by John Laz on June 25, 2021 at 22:21:30 from (75.105.61.39):
I recently decided to replace everything in the hydraulic system on my loader due to leaking cylinders, frayed hoses on the verge of blowing and a control valve assy that was falling apart.
I went ahead and sprung for all brand new components to hopefully make life easier.
So far, not the case.
Its all installed according to specs and diagrams Ive been able to find. The problem is that when I engage the lift, it only booms up about 3 inches. If I back off the lever and release some pressure, I can engage it again and boom up another 3 inches. I can raise the boom up all the way but only 3 at a time.
The other problem is that the bucket cylinder wont go in or out but the system loads up like its over pressure.
Im pretty confident that all components are in good shape and seals are good.
Ive never replaced a complete system before and was hoping for a plug-and-play program. Im at a bit of a loss as to what to try next. It seems so close to working. Any ideas are appreciated.
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Today's Featured Article - Listening to Your Tractor - by Curtis Von Fange. Years ago there was a TV show about a talking car. Unless you are from another planet, physically or otherwise, I don’t think our internal combustion buddies will talk and tell us their problems. But, on the other hand, there is a secret language that our mechanical companions readily do speak. It is an interesting form of communication that involves all the senses of the listener. In this series we are going to investigate and learn the basic rudimentary skills of understanding this lingo.
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