检查主油路油压。如果主油路的油压在怠速高,这意味着调压阀或节流阀的主要

Check the oil pressure of the main oil circuit. If the oil pressure of the main oil circuit is high at idle speed, it means that the main oil circuit of the pressure regulating valve or throttle valve is wrong, which may be due to the pretension of the pressure regulating spring or the valve core. If the oil pressure of the main oil circuit is normal at idling speed, but there is a greater impact when starting the step gear, and it means that the oil inlet check valve of the forward clutch or reverse gear and the high gear clutch is damaged or missing. Therefore, the valve should be removed Board, to be repaired

Check the main oil pressure. If the oil pressure on the main oil path is high at idle speed, this means that the main oil circuit of the regulator or throttle valve is wrong, possibly due to the pre-tightening force of the over-pressure spring or the valve core. If the main oil road oil pressure is normal at idle speed, but there is a greater impact when starting the infested, and indicates that the forward clutch or reverse and the high-stop clutch of the infringing check valve ball damage or leakage, therefore, the valve plate should be removed and repaired

检查主油路油压。如果主油路的油压在怠速高,这意味着调压阀或节流阀的主要油电路是错误的,这可能是由于过度调压弹簧的预紧力或阀芯。如果怠速时主油路油压正常，但起步进挡时有较大的冲击，且说明前进离合器或倒挡以及高挡离合器的进油单向阀阀球损害或漏装，因此，应拆卸阀板，予以修缮<br>