3.4. Inspection After Starting
During operation the oil pressure in the engine lubrication system must be monitored. If the
monitoring devices register a drop in the lube oil pressure, switch off the engine immediately.And
the charge warning lamp of the alternator should go out when the engine is running.
•
Do not disconnect the battery or pole terminals or the cables.
•
If, during operation, the battery charge lamp suddenly lights up, stop the engine immediately
and remedy the fault in the electrical system.
•
Engine should be stopped if the color, the noise or the odor of exhaust gas is not normal.
•
Confirm the following things through warning lamps and gauge panel.
3.4.1. Pressure of lubricating oil
The normal pressure comes up to 1 kg/cm
2
(1.0 bar) at idling and 3 ~ 5 kg/cm
2
(3.0 ~ 4.9 bar) at
rated speed. If the pressure fluctuates at idling or does not reach up to the expected level at high
speed, shut down the engine immediately and check the oil level and the oil line leakage.
3.4.2. Temperature of cooling water
The cooling water temperature should be 71 ~ 85 °C in normal operating conditions. Abnormally
high cooling water temperature could cause the overheating of engine and the sticking of cylinder
components. And excessively low cooling water temperature increases the fuel consumption,
accelerates the wears of cylinder liners and shortens the engine life-time.
3.5. Check After Initial 50 Hours Operation
To insure your continued boating enjoyment, you should check as follows:
•
Change engine oil and oil filter cartridge.
•
Change fuel filter cartridge.
•
Check coolant level.
•
Check the tension of all drive belts.
•
Check engine mounting screws for tightness.
•
Check for any deficiencies, malfunctions, signs of abuse, etc. Correction of any problems at
this time will prevent the worsening of a minor problem and help ensure a trouble free
boating season.
Note : This time is a good opportune to discuss with your dealer about your engine etc which
may have arisen after the first 50 hours of operation and establish a routine preventive
maintenance schedule like “4.2. Periodical Inspection & Maintenance”.
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