Ducati Diavel Owners Manual: 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).
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:
Tank filler plug
Note
To open or close the tank filler plug using the active
key, set the metal part in the middle position, as shown on
page 86.
Opening
Lift the cover (1, fig. 100) And insert the active or passive key
into the lock. Give the key a 1/4 turn clockwise to unlock.
Lift the plug (2, fig. 101) ...
Hydraulic clutch control
Special screw
Sealing washer
Clutch master cylinder
Clutch hydraulic pipe (metal braid)
Screw
Spare stand
Washer
Microswitch
Pin
Bleed valve
Screw
Roller
O-ring
Clutch control rod
Clutch lever
Dust cap
Bleed valve
Special screw
Sealing washer
Boot
Plug
...
Inspection of the gear selector drum
Use a gauge to measure the clearance between fork pin and the slot on the
selector drum.
If the service limit is exceeded, determine which part must be replaced by
comparing these dimensions with those of new
components (sect. 3 - 1.1, Gearbox).
Also check the wear on the drum support pin ...