I reported clutch slippage last week and after reading Jeff K and lady Dracos post I tore into it. I gathered all the necessary tools and got it pulled last night. I needed to make sure of all the parts before ordering as parts take about a week here.
The 32mm socket was found at Parts Source for 15 bucks. Turns out its the axle nut size for a civic. The impact spun that nut off no problem. Great tip and very effective.
The first thing I found was at some point it was mighty darn hot in the rear case.

That's a melted scavenger filter. It may have occured when the first clutch was replaced.
There is bluing of some of the pressure plates and evidence of heat/oil abuse.

I pulled off the spring using a similar setup to Pruor's and several friction plates are shaved down and toasted. No pics of those today.
Lesson learned- only do burnouts on somebody else's bike

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