2008 Ducati Superbike 848 Owners Manual - Page 85
2008 Ducati Superbike 848 Manual
Page 85 highlights
(fig. 72) Spark plugs are an important part of the engine and should be checked at regular intervals. The condition of the spark plugs provides a good indication of how well the engine is running. Have the spark plugs inspected or replaced at a Ducati Dealer or Authorized Workshop. Firstly, they will check the colour of the ceramic insulator of the central electrode: an even brown colour is a sign that the engine is in good running order. 2-0,8 ÷ 0,1 mm Cleaning and renewing the spark plugs E 1 fig. 72 Notes Secondly, they will check the central electrode for wear and measure electrode gap. Electrode gap should be: 2-0.8 to 0.1 mm. Important A gap outside the specified limits will adversely affect engine performance and may lead to difficult starting or erratic idling. 85