Quote Originally Posted by Flybye View Post
The only help that I can give it to remember that they both unscrew to the back of the bike - no lefty loosie, rightie tightie!
Crank bolts are all right handed, to the best of my knowledge (not that I've worked on every brand, though ...). Maybe you are thinking of pedals, Flybye.

MDHillSlug, you'll need a crank puller. Shouldn't cost more than $15, but get the one for splined crank arms, not square-tapered crank arms.