Don, I pulled the bolt and the shock and bushings easily seperated from the seat support. No force was required.
The two bushings seem to be joined together somehow. I did not apply any force as I do not have any replacement parts. The bushings do seem to be about the same size as the loop in the end of the shock and may slide through that opening to remove. Again, I did not test the premise.
Hope this helps. Let me know how it turns out.
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