Rear axel cap

Posted by jgrohn On 2024/5/12 13:59:55

I have tried searching the forums, but not sure what words to use.
I am trying to open my rear brake drum. This is probably a dumb question, but how do I remove the center cap (yellow part in the attached picture).
The cap has three holes in it, with one in the middle. I created a tool which fits the three holes, and I tried to twist but it doesn't budge. Am I missing something?

Thanks,

John