Take out the dent/punch with whatever means at your disposal (starting with a small flat blade screwdriver worked in my case, when there's more room after some prodding, you can use maybe a punch and hammer to bend it outwards enough) and don't bother doing it exactly all the way either as it will do the last bit without damage when you try to loosen that big mutha***** of a nut after that by itself.
Don't remember the size of that nut anymore but could well be 30 metric.
If you'll have to do without the clutch sleeve hub holder, just put bike in 6th gear and push down hard on the rear brake pedal while trying to loosen that big nut.
The clutch spring support bolts are listed for 16.5 lb-ft in OEM manual and 17.5 according to Brock's instructions (who BTW calls these retainer studs).
The big nut should receive 68.5 lb-ft according to Suzuki (my Brock's instructions still had the faulty 108.5 lb-ft listed) and afterwards you'll have to center-punch that thing again in another place to lock it in place.
Oh BTW the washer underneath that big nut should have its convex side facing outwards, in other words, the inside diameter sticks out more, outwards, to the right than its outside diameter (just remembered you didn't have manual and maybe might not notice this when taking everything apart).
One last but not least thing, just to be sure you'll absolutely love your clutch later on, please take out all clutch plates and soak them in clean engine oil for a night before bolting everything up again. One member of this board found his stock clutch to be normal and to his liking again after doing just that and no other mods and this surely won't hurt at all!
[This message has been edited by Animal (edited 28 March 2000).]