Ducati MONSTER 821, Owner'S Manual, Page: 234 / 295

Check brake fluid level
The levels should not fall below the MIN marks on the
respective reservoirs.
If level drops below the limit, air might get into the
circuit and affect the operation of the system
involved.
Brake and clutch fluid must be topped up and
changed at the intervals specified in the scheduled
maintenance table reported in the Warranty Booklet;
please contact a Ducati Dealer or authorised Service
Centre.
BRAKE SYSTEM
If you find exceeding clearance on brake lever or pedal
and brake pads are still in good condition, contact your
Ducati Dealer or authorised Service Centre to have
the system inspected and any air drained out of the
circuit.
Warning
Brake fluid can damage paintwork and plastic
parts, so avoid contact.
Hydraulic fluid is corrosive; it may cause damage and
lead to severe injuries. Never mix fluids of different
qualities. Check seals for proper sealing.
MIN
MAX
MIN
Fig. 171
233