In the actual use of loader differential, the maintenance machine often does not work, so as to lose ## maintenance time and shorten the service life of transmission. Cause of clutch failure: the hydraulic oil pressure of power shift presses the friction plate against the spring force. With the increase of hydraulic oil pressure, the friction plate gradually contacts the metal plate and pressurizes, so that the clutch flywheel power can be smoothly transmitted to the transmission input shaft.
? when the loader travels or the oil temperature is too high, it is necessary to ensure that the clutch piston is not tightly sealed or the oil pressure is low. However, the traditional detection method is sometimes difficult to determine the cause of the fault, especially when there is no electricity, it is more difficult to check the sealing ring to assemble the gearbox components. At this time, the pneumatic valve can be used for testing. If you hear the sound of piston friction clamping block and there is a lot of air, and then the seal between clutch piston and cylinder fails, please replace the seal. The loader differential should be checked for the following abnormalities.
?? the machine can still work before the transmission oil deteriorates, viscosity drops and metal impurities. Therefore, it is recommended to change the oil more frequently and take samples before the transmission. Because the wear of the clutch is the sign of gearbox failure, if the gear or the metal impurities of the gear make it impossible, if it is not closed, it will break other workpieces for transmission. Transmission performance degradation is a sign of damage. If the clutch slips, even if it accelerates smoothly, the machine will move forward and should stop at this time.
