Change coolant every two years.
Remove the left-hand side fairing; see 7.1.2.
Lift the fuel tank; see 2.9.1.
Place a container with capacity greater than 1 litre under the drain plug (1) to collect coolant.
Release and remove the drain plug (1).
Remove the cap (2) of the expansion reservoir (3) to facilitate drainage.
Do not release coolant into the environment.
Refit the drain plug (1).
Fill the expansion reservoir (3) up to maximum level.
Slacken the screw (4) on the radiator.
Wait until coolant drains out and then tighten the screw (4).
Top up with coolant; see 2.10.1.
Slacken the screw (5) on the union.
Wait until coolant drains out and then tighten the screw (5).
Top up with coolant again if needed; see 2.10.1.
