Ducati Diavel Workshop Manual page 70

Maintenance operations
Loosen the screws (11) fixing the horizontal belt timing cover (7) and remove it from the horizontal cylinder assembly.
Loosen the screws (12) and remove the filter (10). Apply the recommended threadlocker to the screws (8) and (11).
Once the check has been carried out refit filter (10), screw without tightening the screws (12) and refit the horizontal
timing belt cover (7) on the horizontal cylinder assembly by tightening the screws (11) to a torque of 10 Nm (Min. 9 Nm -
Max. 11 Nm) for the plastic covers, and 6 Nm (Min. 5.5 Nm - Max. 6.5 Nm) for the carbon ones (Sect. 3 - 3,
torque settings).
Refit the central timing belt cover (9) by tightening the screws (8) to a torque of 10 Nm (Min. 9 Nm - Max. 11 Nm) for the
plastic covers, and 6 Nm (Min. 5.5 Nm - Max. 5.6 Nm) for the carbon ones (Sect. 3 - 3,
Operations
Reassemble the exhaust
Refit the fuel tank
Refit the tank fairings
Refit the seat
Checking the coolant level
To the specified intervals in the
the expansion reservoir, on the right side of the vehicle.
The coolant level must be between the MAX. and MIN marks on the tank.
If the level is low, top up with the recommended coolant.
Remove the filler cap (1) and top up with new coolant to the specified level.
Refit the plug (1).
Section reference
8 - 8, Refitting the exhaust system
8 - 2, Refitting the fuel tank
5 - 2, Refitting the fuel tank
fairings
5 - 3, Refitting the seat
"Scheduled maintenance chart" (Sect. 4 - 2) check the coolant level contained in
Engine
Engine torque settings).