5 - 3 Handling during operation
(1) Checking after startup
Ф Make sure that each m eter and lamp are normal.
normal : warning lamp is all off
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Make sure that the color of exhaust gases from the engine is normal.
Check for unusual noise and vibration.
Color of exhaust gases
- Colorless or light blue: Normal
— Black: Abnormal, incomplete combustion
— White: Abnormal, combustion of oil due to failure of oil
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