The bulldozer didn't turn left or right. What's the matter?
There is a problem with the hydraulic system, the amount of oil, the quality of oil, the degree of pollution of the oil is no problem, look at the gear pump is not bad, and then look at the stroke of the joystick
Fault...... If the pressure is not measured, the maximum likelihood of the steering pump is inferred
There is a problem with the hydraulic system, the amount of oil, the quality of oil, the degree of pollution of the oil is no problem, look at the gear pump is not bad, and then look at the stroke of the joystick
