APRILIA TUONO V4 R 2010 User Manual

REAR HEAD
•
Remove both throttle bodies and the spark plugs.
•
Remove the rear head cover.
See also
Removing the
throttle body
Spark plug
Head cover removal
•
Use a feeler gauge to check the clear-
ance between the cam on the shaft and
the relative tappet for both rear head
shafts.
Characteristic
Acceptable values with control clearance be-
tween cam and valve
intake: 0.10 - 0.15 mm (0.0039 - 0.0059 in) ex-
haust: 0.20 - 0.25 mm (0.0079 - 0.0098 in)
Maintenance TUONO V4 R
MAIN - 66

APRILIA TUONO V4 R 2010 Specifications

General

Brand	APRILIA
Model	TUONO V4 R 2010
Category	Motorcycle
Language	English