KTM Power Parts 75005007200 Manual Del Usuario página 11

Removing the standard exhaust system
Remove the seat and fuel tank as described in the operating instructions.
Remove the heat protection plates from the main silencers.
Remove the 3 screws between each main silencer and manifold.
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Remove the 2 screws holding each main silencer to the footrest bracket.
Remove the main silencer.
Remove the Lambda probe.
NOTE: Do not disconnect the electric plug-in connector.
Undo the manifold bracket on the cylinder head and remove the mani-
fold. The manifold gasket in the cylinder head is used again.