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key maintenance mechanical parts of diesel engine water pump

article provenance：hai rui zhonglianpopularity：publication time：2020-03-24 09:56

key maintenance mechanical parts of diesel engine water pump



1. determine whether the bearing is in good condition through sound. if the sound is abnormal, replace the bearing.



2. disassemble and check whether the impeller is worn. if it is worn, it will affect the efficiency of flow head and needs to be replaced.



3. check whether the mechanical seal can continue to be used and cannot be used. it needs to be replaced



4. check whether the oil tank is short of oil, if so, add it to a proper position.

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