V5A1m Kickstart spring assembly

Hi Guys, I am rebuilding a v5A1m engine, but the kickstart spring is different then on other rebuilds I've did.

This one is with a few washers:

[IMG]http://i172.photobucket.com/albums/w8/vdbroek/Vespa%20v50%20resto/IMG_0612.jpg[/IMG]

I'm not sure wich goes where, and can't find an exploded view somewhere...

any ideas?

Thanks!