6-13
PERIODIC MAINTENANCE AND MINOR REPAIR
612. Remove the radiator cap to
check the coolant level in the
radiator. If necessary, add suffi-
cient coolant until it reaches the
top of the radiator, and then
install the radiator cap.
13. Check the coolant level in the
reservoir. If necessary, remove
the coolant reservoir cap by
removing the screw and retainer,
add coolant to the maximum
level mark, and then install the
coolant reservoir cap and retain-
er by installing the screw.14. Start the engine, and then check
the vehicle for coolant leakage. If
coolant is leaking, have a
Yamaha dealer check the cool-
ing system.
15. Install the cowling and the seat.
EAU03747
Cleaning the air filter
elementThe air filter element should be
cleaned at the intervals specified in
the periodic maintenance and lubrica-
tion chart. Clean the air filter element
more frequently if you are riding in
unusually wet or dusty areas.
1. Remove the seat. (See page
3-12 for seat removal and instal-
lation procedures.)
2. Remove cowlings A and B. (See
page 6-6 for cowling removal
and installation procedures.)
3. Remove the fuel tank bolt.
21
4
5
3
1
1. Coolant reservoir tank cap
2. Retainer
3. Screw
4. Maximum level mark
5. Minimum level mark1. Bolt
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6-43
PERIODIC MAINTENANCE AND MINOR REPAIR
6
NOTE:
If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended
coolant as soon as possible.Engine overheating
EW000070
w8Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
8After removing the radiator cap retaining bolt, place a thick rag, like a towel, over the radiator cap, and then
slowly rotate the cap counterclockwise to the detent to allow any residual pressure to escape. When the
hissing sound has stopped, press down on the cap while turning it counterclockwise, and then remove the
cap.Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See NOTE.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
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