Ducati MONSTER 821 Workshop Manual page 1095

Refitting the starter motor
Visually check the gasket (6) for wear and replace it if necessary.
Position the gasket (6) and starter motor on the crankcase.
If screws (5) are not new, apply specified threadlocker and start them.
Tighten screws (5) to a torque of 10 Nm (min. 9 Nm. - Max. 11 Nm).
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