APRILIA TUONO V4 R 2010 User Manual

•
Remove the chain tensioner complete
with O-ring using the specific tool.
•
If the O-ring is not on the chain ten-
sioner, make sure it was not left in the
crankcase seat.
REPLACE THE O RING UPON EACH REMOVAL.
Specific tooling
020883Y Tool for fitting/removing the timing
chain tensioner
Rear head check
Check that:
•
The contact surfaces with the cover and the crankcase are not scored or damaged so they
jeopardise a perfect seal.
•
Check the status of the valve seats.
•
Check that the routing of the oil pipes is free and if required, clean them by blowing a jet of
compressed air.
Rear head fitting
•
Install a new O ring on the chain ten-
sioner
REPLACE THE O RING UPON EACH REMOVAL.
Engine TUONO V4 R
ENG - 298

APRILIA TUONO V4 R 2010 Specifications

General

Brand	APRILIA
Model	TUONO V4 R 2010
Category	Motorcycle
Language	English