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  1. #1
    h2y
    h2y is offline
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    Join Date
    Feb 2014
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    8
    Location
    La Grange, TX
    Tractor
    NH 7840

    Default ASV Aux Hydraulics Problem

    On my ASV 4810, I'm having problems with my standard flow hydraulics. Namely, I can't turn
    the flow on with either the lever or foot pedals. It's like an (electrical or hydraulic) safety feature
    prevents me from moving it. Every now & then it will work...but it's gotten a lot worse lately.
    I disconnected the foot pedal line to eliminate that as the issue. High flow works like a champ,
    always works when engaged. I wiggle that lever to make sure it's off, although that shouldn't
    be an issue since I think you can run both flows simultaneously. Anyway, I'm stumped.

  2. #2
    J_J
    J_J is offline
    Super Star Member J_J's Avatar
    Join Date
    Sep 2003
    Posts
    15,783
    Location
    JACKSONVILLE, FL
    Tractor
    Power-Trac 1445, KUBOTA B-9200HST

    Default Re: ASV Aux Hydraulics Problem

    If those valves are solenoid valves, then I would trouble shoot the electronics, using a volt-ohm meter.

    Clip on to each wire and wiggle the bundle and see if there is an open, maybe frayed wire or a wire shorting against metal, etc.

    You could also try jumping directly from a power source to the solenoid and see if the solenoid actually work correctly.
    J.J.

    When I works, I works hard. When I sits and thinks, I goes to sleep.

    Git er done.

  3. #3
    h2y
    h2y is offline
    New Member
    Join Date
    Feb 2014
    Posts
    8
    Location
    La Grange, TX
    Tractor
    NH 7840

    Default Re: ASV Aux Hydraulics Problem

    You are spot on. 1 of the 3 solenoid coils attached at the bottom of the valve in the hydraulic console
    is bad (no continuity). I switched it with one of the good ones and my aux hydraulics lever works fine
    and the loader control wouldn't work. Ordered a replacement thru Trackloaderparts for $114, Part 41:
    0062-005 on the Hydraulic Console Assy window. The 3 solenoid coil packs are identical so you can
    switch around to find a bad one. Thanks J_J.

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