Agriculture and Farm Equipment

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We have a futon 25hp that has no front and rear hydraulics…

Customer Question
We have a futon...

We have a futon 25hp that has no front and rear hydraulics working.

Mechanic's Assistant: What is the complete model and serial number of your machine?

Don't have that with me right now

Mechanic's Assistant: Are you fixing this yourself? What have you tried so far?

Yes I've replaced priority valve and pump and have had hand control serviced.

Mechanic's Assistant: Anything else you want the equipment mechanic to know before I connect you?

Power steering is working

Submitted: 3 months ago.Category: Agriculture and Farm Equipment
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Answered in 11 minutes by:
3/30/2018
Mechanic: Curtis B., Technician replied 3 months ago
Curtis B.
Curtis B., Technician
Category: Agriculture and Farm Equipment
Satisfied Customers: 4,192
Experience: Technican turned service manager on multiple lines of equipment and rental equipment.
Verified

Hi, let's see if we can work together to get to the root of your problem! will try my best to help!

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Mechanic: Curtis B., Technician replied 3 months ago

Do you have oil flowing from the pump? The pump has to suck up the fluid and send it to the components. The oil has to flow to the control valves for them to stop the flow and let pressure rise. If there is no flow from the pup, the pump drive may be damaged.

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Customer reply replied 3 months ago
The power steering is working but don't have the three point linkage or front end loader. Have replaced priority valve and service hand controls. And replaced pump.
Customer reply replied 3 months ago
Pls message response
Mechanic: Curtis B., Technician replied 3 months ago

What is the model number of the tractor? Power steering pump same as the main hydraulic pump?

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Customer reply replied 3 months ago
it is the same pump and it's been replaced with a new pump
Mechanic: Curtis B., Technician replied 3 months ago

But is the pump putting out fluid? Is it turning?

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Customer reply replied 3 months ago
there is heaps of pressure. The power steering works and is off the same pump
Mechanic: Curtis B., Technician replied 3 months ago

Why is the pressure not getting to the FEL?

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Customer reply replied 3 months ago
That's wot we need to know.
Mechanic: Curtis B., Technician replied 3 months ago

The priority valve has to send the flow to the loader. But you say it was changed?

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Customer reply replied 3 months ago
it was replaced.
Mechanic: Curtis B., Technician replied 3 months ago

But is it letting the fluid go to the FEL?

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Customer reply replied 3 months ago
if I take the pipe off the oil is flowing
Mechanic: Curtis B., Technician replied 3 months ago

Need to check pressure after the priority valve or at the FEL valve. Does the FEL valve have its own relief valve? It would be in the inlet section of the valve and has to be capable of holding relief pressure around 2200 psi.

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