Ducati Diavel Workshop Manual page 738

Clutch assembly: clutch
Tighten the screws (1) to a torque of 10 Nm (Min. 9 Nm - Max. 11 Nm) (Sect. 3 - 3,
Operations
Refit the clutch cover
Top up the engine oil
1
Section reference
9 - 6.2, Refitting the clutch-side
crankcase cover
4 - 3, Changing the engine oil and
filter cartridge
Engine torque settings).