2. Inspection and adjustment
56
(4) Seawater outlet
Check whether seawater comes out just after
the engine has started.
If seawater doesn't come out, shut down the
engine immediately.
Check the leakage of seawater in the seawater
pass and the damage of the seawater pump
impeller.
(5) Check cooling water level
Daily inspection of cooling water should be
done only by coolant recovery tank.
• Never open the filler cap while the engine is
still hot. Steam and hot water will spurt out and
seriously burn you. Wait until the engine is
cooled down after the engine stopped, wrap
the filler cap with a rag piece and turn the cap
slowly to gently release the pressure inside the
flesh water tank.
• Securely tighten the filler cap after checking
the flesh water tank. If the cap is tightened
loosely, steam can spurt out during operation.
1) Checking cooling water volume
Check the cooling water level in the coolant
recovery tank. If the water level is close to the
LOW mark, open the coolant recovery tank
cap and replenish the coolant recovery tank
with clean soft water to the FULL mark.
Standard
The water level of the coolant recovery tank
shall be between the upper and lower limit
lines.
LOW
FULL
Cap
To fresh
water cooler
Upper limit
Lower limit
014207-00E
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