Ducati Diavel
Free Service and Repair manuals

Ducati Diavel Owners Manual: Checking and topping up coolant level

Ducati Diavel Owners Manual / Main maintenance operations / Checking and topping up coolant level

Check coolant level in the expansion tank on the right side of the vehicle.

Steer the handlebar completely to the left and check that the level is between the min and max marks on the side of the expansion reservoir.

Top up if the level is below the min mark.

Unscrew the filler plug (1) and add a mixture consisting of water and antifreeze shell advance coolant or glycoshell (35÷40% of the volume) up to the max level.

Refit the plug (1).

This type of mixture ensures the best operating conditions (the coolant starts to freeze at -20 C/-4 f).

Checking and topping up coolant level


Changing air filter
Important Have the air filter maintenance performed at a ducati dealer or authorised service centre. Cooling circuit capacity: 2.5 Cu. Dm (litres). Warning This operation must be carried out wi ...

Checking brake and clutch fluid level
The levels should not fall below the min marks on the respective reservoirs. If the level is too low, air can get into the circuit, thus impairing the efficiency of the system. Brake and clutc ...

Other materials:

Injection relay
Introduction The fuel pump, injectors and ignition coils are all powered via the injection relay. The relay also sends voltage to the engine control unit, which enables activation of the relay itself. Component assembling position A injection relay; b etv relay (throttle valve actuator mot ...

Refitting the number plate holder
Place the number plate light (5), as indicated, on the number plate holder plate (8) and tighten the screws (7) to a torque of 2 nm +/- 10% (sect. 3 - 3, Frame torque settings). Thread the number plate light wiring (c) into the opening in the number plate holder plate as shown. Fit ...

Indicator speed avg - average speed
This function shows the average speed of the motorcycle. The calculation is made considering the distance and time travelled since the last trip 1 reset. When trip 1 is reset, the value is set to zero and the first available value is shown on the display 10 seconds after the reset. Dashes "- ...

2026 | www.dudiavel.com |