scag blade

Discussion in 'Mechanic and Repair' started by dstifel, Dec 3, 2012.

  1. dstifel

    dstifel LawnSite Senior Member
    Messages: 928

    Are scag blades reversed threaded. I
    Just bought a used scag and cannot get them to budge? Thanks
  2. Sprinkler Buddy

    Sprinkler Buddy LawnSite Bronze Member
    from Florida
    Messages: 1,185

    No, Have you tried putting a block of wood to stop the blade from rotating and a breaker bar to bust them loose yet?
  3. badbart

    badbart LawnSite Member
    Messages: 204

    They were probably put on with a impact wrench.
  4. pjm123a

    pjm123a LawnSite Member
    from FL
    Messages: 164

    I agree about the impact wrench. If you don't have one try a breaker bar on the nut on top with another wrench on the bolt on the bottom. If your wrench is long enough just brace it against the side of the deck. I used to put some grease on the threads as well when re-assembling.
  5. BigFish

    BigFish LawnSite Platinum Member
    Messages: 4,194

    I've found that if you soak/ spray the top nut with SeaFoam and you liberally spray/soak the bottom bolt /nut with Mechanic In A Bottle, well hell, the blade just falls off!!!

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