I was cutting some trex on my BF 631 today and wearing a face mask so I didn¡¯t smell what might have been rubber burning. I did hear a whine that I thought might be a car alarm so I¡¯d didn¡¯t think anything of it until my saw stalled. I was able to start it again once but it hummed for a long time before slowing spinning up to speed. I turned it off and tried again and now it just spins slowly and hums. I¡¯m thinking maybe a piece of wood is jammed somewhere but I don¡¯t see anything and I¡¯m not sure exactly where to look. I have checked the belts and they look fine. The blade is a hard to spin by hand but i can¡¯t recall the last time i tried to spin it so I don¡¯t know if that¡¯s normal or not.?
Any suggestions?
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Thanks
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Jeff
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