Hi, Tank removall is as follows;
Remove lower fairing fasteners (1 each side)
Remove rear tank securing bolt
Remove vertical screws attaching clock surround to fairing (Phillips head with)wellnuts.
Prise the fairing away from the tank - there are two pegs (that go into rubber gromets) on each side, one upper, one lower - use a little red rubber grease to ease future re/asembly.
Use (long nose) pliers to pinch & pull back spring clips for fuel hose & vacuum hose.
Prise Hoses from fuel 'tap'.
Disconnect the fuel gauge connector (blue, alongside wiring harness above l/h side panel (under seat)) and place it so as not to snag when removing tank.
Ease up the rear of tank and pull off the two pipes (breather & overflow).
Ease up the rear of the tank & (with one hand at the front & one at the rear) gently slide the tank rearwards.
Hope that this helps, doesn't take too long once it's been done a time or two!