APRILIA RSV4 RR Service Station Manual page 478

Chassis
REAR EXHAUST MANIFOLDS
•
Remove the catalytic converter.
•
Remove the left rider footpeg.
•
Unscrew and remove the four nuts fas-
tening the rear exhaust manifolds and
retrieve the washers.
•
Remove both rear exhaust manifolds.
Butterfly valve in exhaust
To check correct operation and calibration of the exhaust valve, see electrical system section.
REMOVING THE EXHAUST THROTTLE VALVE
•
Remove the fairing lug.
•
Disconnect the connector from the
valve actuator motor.
See also
Lower cowl
CHAS - 478
RSV4 RR/RF