Moin Moin; I have successfully changed the wedges. Thanks to the forum now I have screwed the flap again where the strap is hidden. Like the devil I have a part about… a small grey hose, at the end of which is a screw (so at the end of the hose is a part of iron where a screw is inside.. the hose was previously attached to the cap with a clamp. Problem: wanted to start the scooter but when trying to turn on the (estarter) he loses benz in. It’s going to be dark but I can’t find the place where the hose is running… can someone tell me what this is and where it’s going? Thanks in advance mfg Werner