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Mower blade adapter key

Posted by silvermouse TX (My Page) on
Thu, Apr 8, 10 at 19:48

I failed to put the hardened washer and lock washer on when I replaced the blade on my sp mower. The blade adapter broke (big chunk around the key) and I finally found a replacement adapter. The key is the circle sector type and I need to know if the flat part goes into the motor shaft keyway or into the blade adapter keyway. I have new washers and will never forget to put them on again. Thanks for your help.


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RE: Mower blade adapter key

  • Posted by canguy British Columbia (My Page) on
    Thu, Apr 8, 10 at 20:26

Depends on the type of key way in the shaft. If it is short and semi circle the key will only go in one way. If it is a square slot use a straight key rather than the woodruff.


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