PERIODIC MAINTENANCE AND MINOR REPAIR
6-14
6
EAU03416
Coolant The coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
If the engine overheats, see page 6-46
for further instructions.
To check the coolant level
1. Place the motorcycle on a level
surface and hold it in an upright
position.
2. Remove cowling A. (See page 6-6
for cowling removal and installa-
tion procedures.)
NOTE:@ l
The coolant level must be checked
on a cold engine since the level
varies with engine temperature.
l
Make sure that the motorcycle is
positioned straight up when
checking the coolant level. A slight
tilt to the side can result in a false
reading.
@3. Check the coolant level in the
coolant reservoir.NOTE:@ The coolant should be between the
minimum and maximum level marks. @4. If the coolant is at or below the
minimum level mark, remove the
coolant reservoir cap and add
coolant to the maximum level
mark.
5. Install the coolant reservoir cap
and the cowling.
1. Maximum level mark
2. Minimum level mark
Coolant reservoir capacity:
0.3 L
E_3lr.book Page 14 Wednesday, November 22, 2000 4:10 PM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-18
6
EC000080
CAUTION:@ l
If coolant is not available, use
distilled water or soft tap water
instead. Do not use hard water
or salt water since it is harmful
to the engine.
l
If water has been used instead
of coolant, replace it with cool-
ant as soon as possible, other-
wise the engine may not be
sufficiently cooled and the cool-
ing system will not be protected
against frost and corrosion.
l
If water has been added to the
coolant, have a Yamaha dealer
check the antifreeze content of
the coolant as soon as possible,
otherwise the effectiveness of
the coolant will be reduced.
@15. Install the radiator cap, start the
engine, let it idle for several min-
utes, and then turn it off.
16. Remove the radiator cap to check
the coolant level in the radiator. If
necessary, add sufficient coolant
until it reaches the top of the radia-
tor, and then install the radiator
cap.
17. Check the coolant level in the res-
ervoir. If necessary, remove the
coolant reservoir cap, add coolant
to the maximum level mark, and
then install the cap.
18. Start the engine, and then check
the vehicle for coolant leakage. If
coolant is leaking, have a Yamaha
dealer check the cooling system.
19. Install the cowling and the panel. Antifreeze/water mixture ratio:
1:1
Recommended antifreeze:
High-quality ethylene glycol
antifreeze containing corrosion
inhibitors for aluminum engines
Coolant quantity:
Total amount:
3.05 L
Coolant reservoir capacity:
0.3 L
E_3lr.book Page 18 Wednesday, November 22, 2000 4:10 PM
