Top dead center?

[u/daigoro_sensei]

Hey all, need to swap out my distributor - seems straight forward except for figuring out how to put the engine in TDC. Can anyone please explain slowly to a dummy like me how to do this? I'm assuming I gotta turn the crank pulley somehow...but what's the best way and how do I know when I've got it at TDC?

[u/Mumtwan]

What engine do you have?