Okay, I fully realize that this is probably a stupid question, but here goes: I need to pull the covers off my 650's engine to refinish them. I've had the sprocket and alternator covers off before, but no the other two. When I remove the pulser and clutch covers (after I drain the oil, of course) is there anything that's going to go "sproing" across my garage floor and get lost? I've been reading through the Clymer manual and I don't think so...but I wanted to be sure before I do something I'll regret.