How is this windproof spring installed on the carburetor?

No pictures of spring installation were found, and the installed ones were generally blocked by iron plates. First, clamp one end of this spring on the handle, and the hole in the middle of the spring is aligned with the big hole in the middle of the handle. Then install it in the installation position of the carburetor air door handle, and then screw the spring with a needle-nosed pliers or screwdriver and hang it on the fixed spring of the carburetor. Some may want to hang the carburetor end of the spring first, and then hang the throttle end, depending on the situation, think for yourself.