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How to repair the suction phenomenon of hydraulic oil pump?


The phenomenon of hydraulic oil pump suction may be caused by blockage of the inlet pipeline, wear of the oil seal, and failure of the sealing components. The maintenance method is as follows:

The phenomenon of hydraulic oil pump suction may be caused by blockage of the inlet pipeline, wear of the oil seal, and failure of the sealing components. The maintenance method is as follows:

1. Check the oil inlet pipeline: Check if there are any blockages in the oil inlet pipeline. If there are blockages, clean or replace the oil inlet pipeline.

2. Check the oil seal: Check whether the oil seal is damaged or worn. If there is any damage or wear, replace the oil seal.

3. Check the seals: Check if the seals of the hydraulic oil pump have failed, and replace them if they have failed.

4. Check the inlet filter: Check if the inlet filter is clogged, and if it is clogged, clean or replace the filter.

5. Check the suction pipe of the oil pump: Check whether the suction pipe of the oil pump is loose or broken. If there is a problem, repair or replace the suction pipe.

6. Check the sealing of the oil pump: Check if the sealing of the oil pump is good, and replace the seals if there is any leakage.

During the maintenance process, it is necessary to strictly follow the maintenance manual or relevant technical specifications of the equipment to ensure the safety and reliability of the maintenance process. If you do not have the relevant skills and experience, it is recommended to hire professional personnel for maintenance.