Air compressor issues

Discussion in 'Ask An Owner Operator' started by Winter Fox, Feb 18, 2021.

  1. Winter Fox

    Winter Fox Bobtail Member

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    Nov 19, 2018
    0
    Hi there, I have air compressor thats overcharging, especially on idle. Any ideas what could be a problem?
     
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  3. 77fib77

    77fib77 Road Train Member

    10,585
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    Jul 7, 2010
    St Louis
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    download (1).jpeg


    Its 18 bucks

    Your air governor. its cold, water could have gotten into the lines too.
     
    rolls canardly and 86scotty Thank this.
  4. Winter Fox

    Winter Fox Bobtail Member

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    Nov 19, 2018
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    Thats was my first thought, so I went ahead and replaced governor,but it’s still doing same thing.
     
  5. 77fib77

    77fib77 Road Train Member

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    St Louis
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    Did you change the set screw to see if it would cut out a lower pressure, In the governor???
     
    rolls canardly Thanks this.
  6. 201

    201 Road Train Member

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    high plains colorado
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    Air dryer froze?
     
  7. rolls canardly

    rolls canardly Road Train Member

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    Feb 7, 2009
    mt. pocono. pa.
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    Yes,
    u changed it,
    but there is a setting you can make lower,
    It takes the pressure on the incoming port and restricts it.
     
  8. Joyce's Volvo

    Joyce's Volvo Light Load Member

    115
    152
    Jun 28, 2016
    0
    Pressure line from tank to governor restricted , may be ice, take line loose , you should air flow from tank . The other line goes to air dryer to make it cycle.
     
  9. Winter Fox

    Winter Fox Bobtail Member

    27
    6
    Nov 19, 2018
    0
    On my governor it says non adjustable. Should I get different governor with adjustable option and maybe try to adjust that way ?
     
  10. Winter Fox

    Winter Fox Bobtail Member

    27
    6
    Nov 19, 2018
    0
    On my governor it says non adjustable. Should I get different governor with adjustable option and maybe try to adjust that way ?
     
  11. Winter Fox

    Winter Fox Bobtail Member

    27
    6
    Nov 19, 2018
    0
    Ok thanks I’ll check that too.
     
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