I'm halfway through the process of replacing my 2 front hub assemblys for my AUII.
Ive removed the brake caliper and the disc brake and am now at the point where I have to remove the Dust cap.
My gregorys manual suggests "Using multigrips, carefully remove the dust cap from the hub assembly". I have tried this and it just seems to be ripping up the rubber on the dust cap.

Any ideas how to remove it????

Well i got it off. dont think it was the way it was intended to be removed. In the process of removing it i snapped a screw driver and put two holes in the dust cap.