Coolant; To Check The Coolant Level - Yamaha Thundercat YZF600R Owner's Manual

PERIODIC MAINTENANCE AND MINOR REPAIR

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.

To check the coolant level

1. Place the motorcycle on a level
surface and hold it in an upright
position.
NOTE:
_
G The coolant level must be checked
6
on a cold engine since the level
varies with engine temperature.
G
Make sure that the motorcycle is
positioned straight
checking the coolant level. A slight
tilt to the side can result in a false
reading.
_
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1. Maximum level mark
2. Minimum level mark
2. Check the coolant level in the
coolant reservoir.
NOTE:
_
The coolant should be between the
minimum and maximum level marks.
_
3. If the coolant is at or below the
up when
minimum level mark, remove the
seat (See page 3-11 for seat re-
moval
dures.), and then open the coolant
reservoir cap.
4. Add coolant or distilled water to
raise the coolant to the specified
level, close the coolant reservoir
cap, and then install the seat.
and installation proce-
6-13
Coolant reservoir capacity:
0.55 L
CAUTION:
_
G 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.
G 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.
G
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.
_
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