Ducati MULTISTRADA 1000DS S Mode D'emploi page 161

Clutch system (fig. 48a)
If the control lever has excessive play and the transmission
snatches or jams as you try to engage a gear, it means that
(MAX) 3 mm 3 mm
there is air in the circuit. Contact a Ducati Dealer or
Authorized Workshop to have the system inspected and
MIN
air drained out.
E
Warning
Clutch fluid level in the reservoir tends to increase
as the clutch plates friction material wears out. Do not
exceed specified level (3 mm above minimum level).
fig. 48a
62