Ducati Diavel
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Ducati Diavel Service Manual: Changing the coolant

Warning

This operation must only be carried out when the engine is cold. Attempting to change the coolant with the engine hot could lead to burns from hot coolant or scalding steam.


Place a container under the engine and place the motorcycle on its side stand.

Remove the expansion reservoir filler cap (1).

Changing the coolant


Loosen clip (2), disconnect the hose (3) and drain the coolant inside a container.

Changing the coolant


Loosen the cap (4) of the fluid exhaust hole placed on the pump cover.

Allow the coolant to drain off completely.

Screw plug (4) with a seal again in the fluid drain hole, and recover the new seal (5).

Tighten the plug (4) to a torque of 20 nm (min. 18 Nm - max. 22 Nm) (sect. 3 - 3, Engine torque settings).

Changing the coolant


Refill the circuit by pouring new coolant into the circuit via the remote filler cap (6).

Changing the coolant


Connect the pipe (3) by tightening the clamp (2) to a torque of 1 nm +/-10% (sect. 3 - 3, Frame torque settings).

Changing the coolant


Allow several minutes for the coolant to fill all the internal passages.

Start up the engine and allow the coolant to reach 110 C; run the engine for about 10 minutes.

Stop the engine and allow it to cool down so that all the air is expelled from the cooling circuit.

Warning

Keep your hands, clothing and tools well clear of the radiator fan at all times; this fan starts automatically without warning and could cause serious injury or damage.

Important

Check the cooling circuit for possible leaks.

Top up the coolant through the expansion reservoir filler to bring the level up to the max. Mark.

Tighten the cap (1) of the expansion reservoir.

Changing the coolant


Changing the coolant


Checking the coolant level
To the specified intervals in the "scheduled maintenance chart" (sect. 4 - 2) Check the coolant level contained in the expansion reservoir, on the right side of the vehicle. The coolant level mu ...

Changing the brake fluid
Warning Brake fluid is corrosive and will damage paintwork. Avoid contact with eyes and skin. In the case of accidental contact, wash the affected area thoroughly with plenty of running water. Ch ...

Other materials:

Adjusting the front fork
The front fork used on this motorcycle has rebound, compression and spring preload adjustment. This adjustment is done using the outer adjusters: Rebound damping; Inner spring preload; Compression damping. Park the motorcycle in a stable position on its side stand. Turn the adjust ...

Default function (resetting ducati default parameters)
This function resets the parameters set by ducati for each riding style. To access the function it is necessary to view the ""setting" menu", using buttons (1) "s" or (2) "t" select the "riding mode" function and press the reset button (3) to enter the following page. Use button (1) "s" or ...

Riding style function (riding style change)
This function changes the motorcycle riding style. Each riding style is associated with a different intervention level of the traction control (dtc - ducati traction control) and different engine power and output. To change the motorcycle riding mode, press the reset button once (3) and th ...

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