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1.突然感到转向沉重或转向盘转不动 原因与排除: (1)吸油不充分。油箱的油液量不足、油液黏度太大、吸油滤油器堵塞等都能导致油泵吸不上油来。应核查油箱的液面高度,添加足够的液压油;更换合适的油液;清洗或更换滤芯。 (2)油泵过度磨损,内漏过大。须
1. Suddenly felt heavy or turned to the wheel does not move Reason and Elimination: (1) inadequate oil absorption. Insufficient amount of oil tank, the oil viscosity is too large, suction filter clogging can lead to the pump sucked to the oil. Check the fluid level of the fuel tank, add enough hydraulic fluid, change the appropriate fluid, clean or replace the filter. (2) pump wear, excessive leakage. Must