SatchelHopkins
"Mitch"
Okay, I hope this is a dumb question.
Last night I performed my first valve clearance check. When I took the valve cover off of the left cylinder, a piece that BMW calls the "bottom stopper" fell out. It is basically just a black angular plastic block located at the very bottom below the cams and everything. I have no idea what it actually does. It seemed like there was only one way to put the thing back in, so I did. However it seems to just kind of rest/float in place. By contrast the bottom stopper on the right hand cylinder seems to be firmly attached.
Does this situation seem okay? Do I need to worry about the looser one getting chewed up or anything? As info: the Install bottom stopper instructions just say "Install stopper". So not much help.
Thank you.

Last night I performed my first valve clearance check. When I took the valve cover off of the left cylinder, a piece that BMW calls the "bottom stopper" fell out. It is basically just a black angular plastic block located at the very bottom below the cams and everything. I have no idea what it actually does. It seemed like there was only one way to put the thing back in, so I did. However it seems to just kind of rest/float in place. By contrast the bottom stopper on the right hand cylinder seems to be firmly attached.
Does this situation seem okay? Do I need to worry about the looser one getting chewed up or anything? As info: the Install bottom stopper instructions just say "Install stopper". So not much help.
Thank you.
