Ducati SUPERBIKE 749 Manuel D'utilisation Et Entretien page 138

Closing (fig. 34)
Fit the front hooks on the base of the seat under the tube
running across the frame.
Press down on the passenger seat until you hear the lock
engage with an audible click.
Make sure the seat is fully engaged by lightly pulling the
passenger seat upwards.
E
fig. 34
39