NVIC 17-14 Task 4.3.C

Operate main and auxiliary machinery and associated control systems

OICEW-A4.3 Preparation, operation, fault detection and necessary measures to prevent damage for the following machinery items and control system

Main engine and associated auxiliaries

On a motor vessel of at least 1,000 HP, on a simulator, or in a laboratory,

the candidate plans for and monitors an operating main diesel engine, describing actions as they are being performed.

The candidate:

1. Checks all main-engine and propulsion machinery bearing and lubrication parameters to detect signs of overheating;

2. Checks the clearance indicators for proper rotor position;

3. Checks all temperature and pressure indicating devices and displays for readings within operating ranges;

4. Checks the oil level in the engine/reduction gear sumps;

5. Maintains the proper level in the engine freshwater cooling expansion tanks;

6. Checks the lube-oil temperature from the lube-oil cooler, and maintains the oil temperature at proper temperature;

7. Checks the pressure of the cooling-water main;

8. Is constantly alert for unusual sounds and/or vibrations;

9. Correctly describes actions as they are performed; and

10. Takes proper action to prevent safety and pollution violations.