Help Demounting PLS 3 piece lockring tires

[MWMULES]

Just checking to make sure I have gotten this right. I got some G20's that were supposed to be on M818 friendly rims, they aren't. Turns out they are mounted on the older PLS Trailer 3 piece wheels and are not like any lock ring wheel I have broke down in the past. So before I screw up and damage me or the rims I want to make sure I have it right.
1 one remove air & valve core from tire
2 use lever bar to push sidewall down from slide ring
3 start at one end of lock ring and pry up out of slide ring & remove
4 remove O ring
5 remove slide ring
6 flip over and remove wheel from tire
In the picture below from wehring's post the big part = wheel, 2nd biggest = slide ring. 3rd = lock ring, O ring= O ring

And if anybody has a use for the wheels let me know before the go to the scrap pile.

 

[gimpyrobb]

If the gasket is wedge shaped, I'd hold onto it. I have some I got out of LAV rims and I cut wedges out of the gasket to use in the deuce axle keyway, rather than the cork gasket that is stock.

 

[MWMULES]

Well Chris since you didn't say that was the wrong way I went ahead and did one. Figured out I left out step, 2a use a mallet to then knock slide ring down a little. The one I did had the wedge shaped O ring. That is the heaviest wheel I have ever messed with and this is from a former tanker who changed road wheels!

 

[gimpyrobb]

I wasn't sure, but it sure looked similar to the LAV wheel design. Yes, they are no fun to spend time on!