Rear Shock Removal Not Going To Plan

I planned on swapping my shock over today 2010 speed triple every one including the Haynes manual says it has to come out from the top l just can't see how it's possible. the only way I can see how it comes out from the top is to remove the undertray and the rear subframe. I still think I can get it out from underneath anyway I have given up now I will try again over the weekend