#2
take off that sticker and stick it in the hole then thread it in clockwise.

it puts the lotion on its skin
#3
or else it gets the hose again!

yea its just to cover it up so notin gets in there take it off and put the bar in and then tighten it to wat u like usually u should tighten it so that when u let go of it after using it swings down
my gear:
Schecter Damien 6 w/emg's
gibson sg standard
dean performer e acou/elec
ibanez tone blaster=[
ibanez ts7 tubescreamer
boss ds-1
boss sd-1
dunlop crybaby from hell wah