Hydraulic steering system operation

Página 19

The power steering is a system that helps the driver to control the vehicle more easily, providing smoother steering with less effort. The system consists of a hydraulic pump, an oil reservoir, a control valve and a steering box.

The hydraulic pump is driven by the car's engine and has the function of pressurizing the hydraulic fluid that is stored in the reservoir. This fluid is conducted through hoses to the steering box, where it is used to assist the movement of the front wheels.

The control valve is responsible for regulating the pressure of the hydraulic fluid that is sent to the steering box. When the driver turns the steering wheel, the control valve is actuated and allows hydraulic fluid to flow to the side of the steering gear corresponding to the movement of the steering wheel.

The steering box is the component that receives the hydraulic fluid and helps in the movement of the front wheels. It is made up of a series of gears and pistons that are driven by hydraulic fluid to turn the car's wheels.

In addition, the power steering also has a safety system that is triggered if hydraulic fluid pressure is lost. This system is comprised of a relief valve that allows hydraulic fluid to flow freely to prevent damage to the car's steering box and wheels.

In summary, power steering is a system that uses hydraulic fluid pressure to assist front wheel movement, providing smoother, less effortful steering for the driver. It is an important system to ensure safety and comfort while driving the vehicle.

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20Operation of the automatic transmission system