Ducati Diavel Workshop Manual page 534

Frame inspection
Work first on the left side and then on the right one, remove the special screws (6) and tighten to a torque of 0.5 Nm ±
10% (Sect. 3 - 3, Frame torque settings) the adjusters (4) and make sure they are fully home on the rear plates of the
rear subframe.
Locate service tool no. 88713.3166 on the ring nut (5) and fit the torque wrench to the tool.
Hold the clearance adjusters (4) and tighten the ring nuts (5) to a torque of 100 Nm ±5% (Sect. 3 - 3, Frame torque
settings).
Lubricate thread and underside of special screws (6), then start them on the frame, and tighten them to a torque of 55
Nm ±5% (Sect. 3 - 3, Frame torque settings).
Tighten the front screws (24) to a torque of 14 Nm ± 5% (Sect. 3 - 3, Frame torque settings) that retain the tool tray
(23).