I just recently bought this mini excavator with no unload valve. I purchased unloaded valve and put it in. I still have no hydraulic functions. Is there anybody that can tell me if there is something that I need to do to the unload valve since it was replaced?
Please tell more. Why did you needed unloader valve, where did you put it?
The reason it was originally removed was something to do with the swing motor, which I really think was the swing break I put it on the side of the oil tank in front of the radiator