Attention items for tractor hydraulic steering gear
The use of full hydraulic steering tractor, Weifang City, Xin Sheng Machinery Manufacturing Co., Ltd. in the use of the process should pay attention to the following points:
(1) regular inspection of the threaded joints, if there is a loose and timely tightening. When the hydraulic steering system works, there is no leakage of oil leakage.
(2) often check the liquid level of the tank, and add it to the request.
(3) the use of the process, such as the discovery of a heavy or failure, should be the first to find out the reasons for the first, not hard pull the steering wheel, not to easily open the steering gear, in order to prevent damage to parts. No two people at the same time to turn the steering wheel.
(4) when installing the full hydraulic steering system, the steering gear shall ensure that the steering shaft is coaxial with the steering shaft and the axial clearance. Check the steering wheel back to the position after installation.
(5) must ensure that the oil is clean. For this purpose, we should always check the filter element and oil. Check method: a drop of oil to the oil blotting paper, such as a black center, which should be replaced oil.
(6) after the replacement of the new oil, the gas in the oil tank shall be discharged. Exhaust method: the steering cylinder bolt joint release, so that the oil pump at low speed operation of the gas, until the flow of oil in the oil does not contain foam.
Remove steering cylinder piston rod and steering wheel, turn the steering wheel, so that the piston to the left or the right position (in the two extreme position do not stay), and then to the fuel tank to the highest oil level.
Tighten all threaded connections (not in the case of pressure), connecting the piston rod. Check the steering system under various working conditions, the work is normal.
(7) the constant current overflow pump is a precision part, generally not allowed to disassemble.
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