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Unimount wont lift

Discussion in 'Western Plows Discussion' started by ptllandscapeIL, Nov 22, 2010.

  1. ptllandscapeIL

    ptllandscapeIL Senior Member
    Messages: 495

    today i changed all the fluid and filter on my unimount it was all gumed up, now it angles side to side and will float just fine but will not lift the motor kicks but wont go??? side to side is kinda slow what do you guys think
  2. jasonz

    jasonz Senior Member
    Messages: 250

    Did it work fine before you changed the fluid?
  3. jasonz

    jasonz Senior Member
    Messages: 250

    Snowplow won’t raise – motor runs. (cont.) Solenoid valve coil not activating properly. Go to Solenoid Coil Activation Test.
    Hydraulic system malfunction. Go to Hydraulic System Test.
    Malfunctioning controller. Go to Control Test.
    Snowplow raises slowly or partially – motor runs. Lift cylinder packing nut too tight. Adjust lift cylinder packing nut.
    Clogged pump filter (all functions are affected). Clean or replace filter, flush reservoir.
    Worn or damaged pump. Go to Pump Pressure Test.
    Poor connections on battery cables. Inspect battery cables, clean and re-attach all
    Quill adjusted in too far. Adjust quill out.
    Malfunctioning controller. Go to Control Test.