Door handle is loose can't tighten. Not sure part 8534008 Screw is missing or not. Does this screw tighten it?
Yes, at the bottom of the door handle there is a screw on either side that would be tightened down for the handle to be tight. It uses a allen wrench to tighten. If the screw is there but will not tighten then the handle would need to be replaced due to being stripped.