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Home > blog > Electric truck common fault and troubleshooting methods:
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Electric truck common fault and troubleshooting methods:
2017-02-08 by bridge
hydraulic hand truck used in the process of hydraulic oil leakage if the failure, the solution is very simple, this is due to wear or damage caused by the seal, this time only a better seal on the cylinder can, and there may be Is the cylinder inside the parts of the wear and tear of the general cracks, this time only need to replace the inside of the cylinder can be spare parts, for example, will lead to air into the hydraulic system, this time only need to rise and fall many times, that can be discharged hydraulic cylinder Inside the air; electric van did not put pressure but the truck down, this may be impurities in the hydraulic oil, resulting in the valve can not be closed, this time only need to replace the clean hydraulic oil can, and there may be pressure The valve is not adjusted, this time need to adjust the pressure valve on it.



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