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Toro 455-d

Discussion in 'Lawn Mowing' started by Espacesverts, Apr 3, 2008.

  1. Espacesverts

    Espacesverts LawnSite Member
    Messages: 172

    I just bougth a 2000 Toro 455-d with 2700 hres in pretyt good shape and everything was working fine. Last week I removed the deck to work on it (cylinders). Yesterday, I tried to put the deck on the mower and the main cylinders on the mower (those who elevate or drop the cutting unit) were not working...is somebody knows why? They were working very good before I removed the cutting unit.

    Thank you,
    Very appreciate
  2. mcduff48

    mcduff48 LawnSite Member
    Messages: 96

    Try bleeding the air from the hydraulic lines and filling the hydraulic tank to make up for the fluid that you lost when you removed the cylinders. Hope this helps. :usflag:
  3. Espacesverts

    Espacesverts LawnSite Member
    Messages: 172

    The service manual say that the counter balance pressure could be too high and its why the arms would not drop...what do you think?

    Thanks mcduff 48 I will try it.

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