Maintenance method of manual hydraulic forklift oil leakage oil

Maintenance method of manual hydraulic forklift oil leakage oil:

1. Regularly replace the manual hydraulic forklift oil seal in a timely manner. The oil seal is too tight, which causes the nephew and oil seal core to be different. After a long time of oil sealing, it will lose its sealing effect. Stretching, spring will fail, so it is found that rubber sealing oil leaks should be repaired or replaced according to standards.

2, cone valve wear

The cone valve is used to prevent oil flow. If the cone valve is worn and the fuel channel is not strict, the hydraulic oil will return and the system will fail. When repairing, it should be grinded or replaced. Eliminate return.

3. Valve leakage oil

The sealing of the valve stem and the valve body is achieved by the O -sealing ring. If the sealing ring is aging or damaged, the liquid oil will flow out of the valve stem under the system pressure, causing the valve body to leak oil. Excluding this failure, you only need to replace the O -shaped sealing ring.

4. Daily inspection and maintenance

The daily maintenance of manual hydraulic forklifts is essential, and the wheels and core axis and broken cloth should be focused on maintenance. After the handling is completed, the items on the fork should be removed and the fork should be reduced to a low position.

5. Add lubricating oil

The bearings and shafts of the entire vehicle before the forklift have been added with a long life lubricating oil, but when the monthly interval, or every time it is thoroughly checked, all the motion components on the car are still needed to add the suitable model on the model. lubricating oil.