Why is the engine always leaking oil
First, check whether the oil type, oil volume, and oil quality meet the requirements.
The second is whether the various components of the diesel engine are smooth and flat, and whether the processing dimensions meet the requirements. The sand castings and die castings shall be free of blemishes, and all kinds of paper mats, sealing strings, oil seals and screws shall meet the requirements and tightening.
Third, whether the lubrication degree of the diesel engine is unimpeded and meets the requirements (It is very important for the air-cooled diesel engine to follow the oil return hole of the column.
Fourth, the diesel engine without negative pressure must also check whether the breathing is unobstructed and meets the requirements. Whether the air in the cylinder is connected to the crankshaft or not, causing spray and oil leakage.
Fifth, the machine temperature should not be too high, cooling, heat dissipation performance is good.
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