APRILIA Tuono V4 1100 Factory Service Station Manual page 92

Maintenance
•
Retrieve the buckets using a magnet.
•
Remove the calibrated pads with a
magnet and replace with new calibra-
ted pads of the size necessary to attain
the correct valve clearance value.
See the paragraph "Calibrated pad thickness"
to determine the correct thickness.
CAUTION
REMOVE THE TAPPET CAREFULLY AS THE PAD MAY
FALL INTO THE ENGINE.
•
Refit the bucket tappets.
•
Refit the camshafts, ensuring that they
are aligned correctly.
If the two camshafts are timed correctly, the ex-
haust camshaft gear tooth (indicated with a dot) is
meshed with the trough of the intake camshaft
gear (indicated with two dots).
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Tuono V4 1100 Factory