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Re: hydraulic controls

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Author  [Modern View]

11-01-2012 04:49:42

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now everybody can see the pic

check to make sur ethe valve is getting oil from the pump / pump is turning like old said.

if pump turns, take the return to sump hose off and aim into a 5g bucket and start her up. if no oil.. pump issue.

if oil, then run a lever into position and see if the oil stops or keeps going.

if it stops but no lift.. are the cyls DA? could have a blown one bpassing.

easy to test by taking the drop line off the valve and pressurinzing the lift side... if oil blows out the drop side.. packing is blown. if both lift cylc are plumbed parallel.. only takes one to make it not lift.

any other loader functions working or not working?

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11-01-2012 06:57:38

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 Re: hydraulic controls in reply to soundguy, 11-01-2012 04:49:42  
Thanks, the cylinder that tips the bucket works fine so I don't think the pump is malfunctioning. If it is the controller, do you know how to disassemble this unit?

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11-01-2012 08:24:47

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 Re: hydraulic controls in reply to svenandersen, 11-01-2012 06:57:38  
i'd bet on a bypassing cyl before a spool failure.. easy to test as I mentioned in my last post.

did you read all of it?

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11-01-2012 08:33:45

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 Re: hydraulic controls in reply to soundguy, 11-01-2012 08:24:47  
Thanks Soundguy (and others who have commented),
Yes, I did read it all. I just haven't had a chance to test the hydraulics yet but I will before I take anything apart.

Trying to finish fall plowing today!

Thanks for your assistance.

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11-01-2012 09:21:27

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 Re: hydraulic controls in reply to svenandersen, 11-01-2012 08:33:45  
post back when you get a wrench on it.

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