flywheel install

[lonesouth]

Ok, so i know that the flywheel, crank and harmonic balancer all have to be of the same kind, 28oz or 50oz. my question is, does the flywheel need to be mounted in any particular way, doe it matter which end is up?

 

[j.r.nice]

Only goes on one way because of the staggered flywheel to crank bolt holes. Friction surface faces rearward.

 

[lonesouth]

thanks!