Daedong 3F183T, Manual

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5
- TROUBLESHOOTING
5
THE ENGINE MUST BE STOPPED IMMEDIATELY
POSSIBLE CAUSES ACTIONS
1. Insufficient fuel
• Drain and replace with proper fuel.
• Check whether there is air or leakage in the fuel system.
2. Faulty nozzle • Replace new part as required.
3. Moving parts overheating due to
poor oil and insufficient oil
• Check the level of engine oil with oil gauge.
• Check the lubrication system.
• When replacing engine oil, the element of the oil filter should be replaced.
• Check if the bearing clearance meets the specification.
4. En g ine system error
• Check if the engine CHECK lamp is illuminated.
• Contact your local dealer.
ENGINE LACKS POWER
POSSIBLE CAUSES ACTIONS
1. Leaks from valve due to low
compression
• Defective valve or excessively worn ring, piston, and liner will result in low compression.
Replace it with a new one.
• Polish the valve.
2. Lack of the fuel • Check the feul system.
3. Moving parts overheating
• Check the lubrication system.
• Check if the oil filter is working properly.
• Filter screen or element with debris will degrade the lubricant cleaning screen.
Replace the element.
디젤엔진-현대중공업용-영문판-05.indd 3 2014-09-12 오후 12:00:59