Maintenance of diesel engine water pump

Article provenance：Hai Rui ZhonglianPopularity：Publication time：2020-03-24 09:54

Maintenance of diesel engine water pump

1、 Diesel engine water pump maintenance: daily maintenance.

Check whether the power supply line of diesel engine water pump has aging, skin damage and copper core leakage of power line. In this case, if the power cord is on shore, it can be wrapped. If it's in water, it's best to replace the power cord.

2、 How to deal with the abnormal noise in the diesel engine water pump:

There are three reasons for abnormal noise.

1. The bearing of the diesel engine water pump is damaged and needs to be replaced.

2. The impeller of diesel engine water pump is loose and grinded to the water pump cover at the bottom.

3. Diesel engine water pump coil damage

3、 The diesel engine water pump cannot supply water normally after starting:

There are four reasons why the diesel engine water pump can't supply water normally.

1. Is this pump a centrifugal pump? Whether water diversion is needed,

2. Check whether the pump reverses. If it reverses, replace the capacitor connector.

3. Is there any foreign matter at the pump outlet or impeller clearance?

4. Whether the pump seal is safe.

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