2014 Ducati Monster 821 Owners Manual - Page 207
2014 Ducati Monster 821 Manual
Page 207 highlights
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 contained in the Warranty Booklet; please contact a Ducati Dealer or Authorized Service Center. MIN MAX MIN Fig 126 Important All brake and clutch lines should be changed every four years. BRAKE SYSTEM If you note too much play on brake lever or pedal and brake pads are still in good condition, contact your Ducati Dealer or Authorized Service Center to have the system inspected and any air drained out of the circuit. 205