should there be a bolt for the harmonic damper?

thanks for the offers for help, but already got a new damper from csk. i guessed that the bolt wasn't really needed, but wanted to be sure.

i knew i shouldn't have used the claw puller, but at 2am, after several beverages, and all the degreaser fumes (among others...) the old brain box wasn't working like it should.

lesson definitely learned.