I went and bought a bigger hammer and a chunk of black plumbing pipe. I placed the pipe over the bottom nut. A few good smacks and she showed signs of moving. After about 20 or 30 more smacks out she came. Check out how deep the top nut dug into the washer. Maybe a little motor oil next time, 3 more sleeves to go. There was a nice mouse nest behind the sleeve. 
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