You can undo the filler connector half a turn and let the air hiss out, best to shoot the bulk of the fill out first though. The little screws holding the A frame on are harmless, just take them all the way out and slide it off. Loosening them is not enough as they are quite long and engage in a recess.
HFT, for people with only 2 buttucks!
VooDoo TwoTwo The next chapter.