Perio
d
ic maintenance an
d
a
d
justment
7-15
7
4. Add coolant to the maximum level
mark.
NOTICE:
If coolant is not
availa
b
le, use
d
istille
d
water or
soft tap water instea
d
. Do not
use har
d
water or salt water
since it is harmful to the en
g
ine.
If water has
b
een use
d
instea
d
of coolant, replace it with cool-
ant as soon as possi
b
le, other-
wise the coolin
g
system will not
b
e protecte
d
a
g
ainst frost an
d
corrosion. If water has
b
een
a
dd
e
d
to the coolant, have a
Yamaha
d
ealer check the anti-
freeze content of the coolant as
soon as possi
b
le, otherwise the
effectiveness of the coolant will
b
e re
d
uce
d
.
[ECA10473]
5. Install the coolant reservoir cap.
EAU33032
Chan
g
in
g
the coolant
The coolant must be changed at the in-
tervals specified in the periodic main-
tenance and lubrication chart. Have a
Yamaha dealer change the coolant.
WARNING! Never attempt to remove
the ra
d
iator cap when the en
g
ine is
hot.
[EWA10382]
EAU60451
Replacin
g
the air filter ele-
ment an
d
cleanin
g
the check
hose
The air filter element should be re-
placed at the intervals specified in the
periodic maintenance and lubrication
chart. Have a Yamaha dealer replace
the air filter element more frequently if
you are riding in unusually wet or dusty
areas. However, the air filter check
hose can be easily reached and should
be frequently checked and cleaned if
necessary.
To clean the air filter check hose
1. Remove the air filter check hose
under the air filter case.
1. Coolant reservoir cap
1
1
1
1. Air filter check hose
1
1
1
UBEB70E0.book Page 15 Friday, February 12, 2021 2:06 PM