Aprilia Futura: Coolant change:
A detailed and illustrated guide to changing your coolant is available on Ken’s Falco site.
The procedure is the same for the Falco as the Futura, although the RST has more body panels to remove before you can get at the radiators etc.
Topping up coolant
Because of the top pipe, never top up the coolant while the bike is on the centre stand as the pipe is the highest point and will cause an air lock.
Always fill the coolant with the bike on the sidestand.