Perio
d
ic maintenance an
d
a
d
justment
6-16
6
5. Insert the element into the V-belt
case.
6. Install the air filter element cover
by installing the bolts.
Cleanin
g
the V-
b
elt case check hose
1. Check the hose on the rear side of
the V-belt case for accumulated
dirt or water.
2. If dirt or water is visible, remove
the hose from the clamp, clean it,
and then install it.
EAU21386
Checkin
g
the throttle
g
rip free
play
Measure the throttle grip free play as
shown.
Periodically check the throttle grip free
play and, if necessary, have a Yamaha
dealer adjust it.
EAU21402
Valve clearance
The valve clearance changes with use,
resulting in improper air-fuel mixture
and/or engine noise. To prevent this
from occurring, the valve clearance
must be adjusted by a Yamaha dealer
at the intervals specified in the periodic
maintenance and lubrication chart.
Recommen
d
e
d
oil:
Yamaha foam air filter oil or other
quality foam air filter oil
1. V-belt case check hose
1
1. Throttle grip free play
Throttle
g
rip free play:
3.0–7.0 mm (0.12–0.28 in)
1
U2CME2E0.book Page 16 Friday, August 21, 2015 9:16 AM