You’ve had a lucky escape then as the linkage took some serious effort with the slide hammer on mine. But I’ve read others were able to release it by hand.
Pretty sure I will have used my kinetic tool for the chainstays. Like this, but not the same size: https://www.kineticbikebearings.com/frame-pivot-bearing-removal-installation-tool-for-6001-bearing-12x28x8mm.html
And for the main frame bearings I will have used expanding collet extractors, cheapo eBay ones that come with the slide hammer.
The retaining ring/circlip was a total pain in the arse. I finally got it off with a small flat head screwdriver with a twisted head.
The only bearings I didn’t replace are the mini seatstay/linkage ones which are obviously very well shielded.
Lucky escape doesn’t even begin to cover it.. When I had the Occam and was replacing bearings, the instructions called for the linkage to use a certain loctite.. I looked it up, and it was a ‘permanent bond for friction fit surfaces, only removable with heat >200C’, I asked the dealer I bought the bike from, and they agreed that this must be a mistake and to just use regular ‘pressfit bearing loctite’
Hopefully your instructions have been updated or there are a bunch of Occam’s etc. out there with permanently bonded linkages.!!!