Ducati DESERTX Owner's Manual page 274

Attention
Check swinging arm correct tightening through
nut (1).
Check the correct tightening of nuts (2), the correct
alignment of wheel, and the positioning of swinging
arm, on both sides, through notches (3).
Important
To ensure the best performance and long life of
the chain, please follow the information related to
chain cleaning, lubrication, inspection and
tensioning.
Tensioning the chain
Important
Have chain tension adjusted by a Ducati Dealer
or authorised Service Centre.
1
3
2
Fig 183
273