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FORD 6610 HYDRAULIC PROBLEM

  • 13-06-2020 9:16pm
    #1
    jjjjjjjk
    Registered Users, Registered Users 2 Posts: 127 ✭✭


    the lift in the tractor is perfect . But the pressure in the remote hyd spools are only reading 1000-1200 psi when I rev her and I hear a whine sound . Would you say it’s the pump . She has the mounted one up by the side as well . Thanks


Comments

  • #2
    blue5000
    Moderators, Society & Culture Moderators Posts: 12,753 Mod ✭✭✭✭blue5000


    What should the pressure be?

    If the seat's wet, sit on yer hat, a cool head is better than a wet ar5e.



  • #3
    jjjjjjjk
    Registered Users, Registered Users 2 Posts: 127 ✭✭jjjjjjjk


    blue5000 wrote: »
    What should the pressure be?

    I might be wrong but 2500


  • #4
    hopeso
    Registered Users, Registered Users 2 Posts: 1,458 ✭✭✭hopeso


    Can you tell where the whining noise is coming from? The external pump would have the most influence on the spool valves.
    There is a priority valve, that combines the flow of both pumps. It would be well worth checking it, as I think they were a common source of problems.....


  • #5
    jjjjjjjk
    Registered Users, Registered Users 2 Posts: 127 ✭✭jjjjjjjk


    hopeso wrote: »
    Can you tell where the whining noise is coming from? The external pump would have the most influence on the spool valves.
    There is a priority valve, that combines the flow of both pumps. It would be well worth checking it, as I think they were a common source of problems.....

    And how would I check this thanks for reply


  • #6
    hopeso
    Registered Users, Registered Users 2 Posts: 1,458 ✭✭✭hopeso


    jjjjjjjk wrote: »
    And how would I check this thanks for reply

    I don’t know, as I have no experience of working on them, but when they develop a fault it results in what you’re experiencing.
    I think there’s a spring inside that goes weak.


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  • #7
    jjjjjjjk
    Registered Users, Registered Users 2 Posts: 127 ✭✭jjjjjjjk


    hopeso wrote: »
    I don’t know, as I have no experience of working on them, but when they develop a fault it results in what you’re experiencing.
    I think there’s a spring inside that goes weak.
    Any place where I can plug into with the gauge and test the pumps and then outrule them maybe


  • #8
    fred432
    Registered Users, Registered Users 2 Posts: 51 ✭✭fred432


    Would the whine be from the auxiliary pump. Does it only happen when you use the lever to turn it on?


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