Reasons and Treatment of Insufficient Diesel Engine Oil Pressure

Reasons and treatment of insufficient diesel engine oil pressure

When the diesel generator shows that the lubricating oil pressure is insufficient, it should stop working immediately, and check and repair it before it can be operated again.

1 Engine oil storage is too small, resulting in low oil pressure.

Solution: refueling

2 Oil sensor plug, pressure Gauge or circuit failure causes low oil pressure.

Solution: Replacement check

3 The oil is thinned and leaks from the friction gap of the engine, resulting in low oil pressure.

Solution: Change oil or repair the cooling system

4 The oil is dirty and viscous, which causes the oil pump to not draw in and pump out the oil, resulting in low or no pressure on the oil.

Solution: Change oil

5 Engine oil pipe oil leakage, oil pump damage or its parts wear exceeds the standard, such as the gap between the crankshaft and the size of the tile exceeds the standard, the pressure limiting valve, the pressure relief valve spring is too soft or the steel ball damage caused by the valve function disappears, will lead to the oil Inhalation, pumping volume is reduced, resulting in low or no pressure on the oil.

Solution: overhaul

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