I have mower question for you DIY types.

Our push mower ran over a rock (ssshhh...it was me mowing). We determined that the flywheel key did it's job and sheared off.

To replace the key, the flywheel has to come off. I purchased the flywheel puller but I'm perplexed as to how to use it.

The flywheel "holes" have no thread in them. Nor do the holes go all the way through. How will the bolts work? Any ideas?

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Jennifer
90 350sdl