PC50 mr-2

[hargrove]

We have a pc50 that the hyd. system dont have any power unless you are using the crowd otherwise the boom will not power down to pickup the tracks. When you try to power down it loads the engine will not push down until you pull back on the stick crowd then it will free the engine up and power down.
any advice will help Thanks

 

[apm]

Did you ever figure this problem out?

Thanks,
Greg

 

[hargrove]

No we moved it to back burner too much other stuff,but I do think the problem is in the control switching valve somthing has hit it

 

[drsparke]

I have this same issue right now. Did you figure out where your issue was?