
BEFORE YOU OPERATE
6LPA Series Operation Manual 35
12/05
ALWAYS tighten reservoir cap securely
after checking reservoir. Steam can
spray out during engine operation if the
cap is loose..
Note: The coolant level rises in the
reservoir during operation. After
stopping the engine, the coolant
will cool down and the extra
coolant will return to reservoir.
Figure 8
Figure 9
5. Check the coolant level in the reservoir.
The level should be at the FULL mark
(Figure 9, (2)). Add coolant if
necessary.
NEVER pour cold coolant into a hot
engine.
6. Remove reservoir cap (Figure 9, (4)) to
add coolant if necessary. Do not add
water.
7. Replace filler cap and tighten it firmly.
Failure to do so will cause water
leakage.
8. Check the rubber hose(Figure 9, (1))
connecting the reservoir to the coolant
tank / heat exchanger. Replace if
damaged.
Note: If the coolant runs low too often
or the coolant level in the coolant
tank drops without any change
in the level in the reservoir, there
may be water or air leaks in the
cooling system. See your
authorized Yanmar dealer or
distributor.
LOW
FULL
(4)
(1)
(2)
(3)
0004493
Reservoir Capacity
0.8 L (0.85 qt)
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