i know before you tell me the radial arm saw is unsafe. i have used one for 22 of my 38 years without any injury. and i plain love it and there in lies my question. now occasionally when i turn it on, it sounds like it wants to turn but the blade kind of wavers back and forth. i shut it off and spin the arbor/blade a few times one way then the other and then it usually will then work. what could this be caused from? brushes? thanks for any comment.
frank
frank
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