I have sears mower and blade keeps coming loose?

last week I run over a rock and bent my blade,so I bought a new blade but it keeps coming loose is it because the shaft is mess up?
Douglas, June 2005


done
Unless you damaged the threads the shaft should be ok. I would go to your local auto parts store and pick up some thread lock. It is a grease type thing that will hold the bolt and stop it from backing out.

cholbach, June 2005
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