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Hiniker 2802 plow works when cold but not when hot

Discussion in 'Truck & Equipment Repair' started by Thinnessteven, Sep 23, 2016.

  1. Thinnessteven

    Thinnessteven Junior Member
    Messages: 6

    My 2010 hiniker plow only works normal when cold but doesn't have any pressure when hot. I only get 1200 psi max when hot, haven't been able to pressure test it when cold. Seems like the pumps getting week and oil is thicker when cold, creating more preassure. When hot it won't angle and barely lift. If someone helps it angle or lift it will move alright. Any thoughts would be great. Thank you
  2. dieselss

    dieselss PlowSite Fanatic
    Messages: 11,392

    That's low pressure.
  3. Thinnessteven

    Thinnessteven Junior Member
    Messages: 6

    Ya it calls for 2100 psi