I'm trying to remove the crank arms on my 88/89 Schwinn World Sport. First I took the protector cap off, then I took the nut off the bolt, and now I have simply a bolt sticking out and the crank arm won't come off.
I know I need a crank puller, but am unsure what kind I need and how to properly get the crank arms off the bike.
I know it's an old bike, so a lot of it's components are pain in the arse. I attached a photo to show you exactly what I'm talking about.
My main problem is that the whole crank set is super wobbly and I want it to be tight, so I can adjust the derailleurs properly.
So, my questions are what type of crank puller would I need and what steps do I need to take to properly tighten the crankset?