APRILIA TUONO V4 R 2010 Service Station Manual page 413

TUONO V4 R
Removing the catalytic converter
•
Remove the exhaust end.
•
Remove the front exhaust manifold.
•
Remove the pinion crankcase
•
Disconnect the lambda sensor con-
nector.
•
Release the oxygen sensor cable har-
ness from the clamps.
•
Disconnect the two exhaust butterfly
valve control cables
•
Unscrew and remove the screw from
the cable grommet for the two exhaust
butterfly valve control cables.
CAUTION
ON REASSEMBLY, POSITION AND TIGHTEN THE SCREW
BUT NOT THE CABLE GROMMET.
•
Release the springs between the rear
exhaust manifolds and the catalytic
converter
•
Remove the catalytic converter.
Removing the exhaust manifold
2 IN 1 FRONT EXHAUST MANIFOLD
Chassis
CHAS - 413