I have tried the search function but didn't get the info I was looking for.

I also have the repair manual but that didn't give me what I wanted either.

I was wondering how do I change it out?

a step by step of what to remove and where exactly it is?

I'm pretty sure this is my problem,

the bike runs strong and everything is good as that goes, just whenever I start it up, I hear a sound that sounds like a chain slapping around in the motor and it sounds like its loose in there?

any and all help would be appreiciated !!