Maintaining the exhaust system
Clean with a multi-purpose lubricant spray.
A change in color of the exhaust system is normal due to the high temperatures.
Wear and tear to the rock wool of the silencer depends on the type of engine and driving style. Contact your dealer in the event
of visible changes to the outer sleeve of the silencer or if the noise level is raised. Periodically check that all screws are tight-
ened suffi ciently and that the springs are seated correctly.
The rock wool of the main silencer must be replaced every 15 hours during competitive riding and every 30 hours during hobby
riding.
6