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本文仅就Z435装载机在使用和维修过程中常出现的几点故障,提出一些具体的维修方法与意见,供同行商讨。一、液力变矩器泄漏的修理(参看图1) 我单位一台装载机经过使用后,在液力变矩器泵轮壳的A处,内孔表面被密封环磨掉大约深0.5～0.8mm的沟槽,使A处的密封能力大为下降,变矩器的工作效率也随着降低,且大量的油液由A处溢出,顺着卸荷槽C流入与变矩器法兰座相联接的功率输出箱内(参看图1箭头处)。功率输出箱又与后面的变速箱(亦作为液力变矩器供油系统的油箱)一条胶管相通,当流入功率输出箱的油位高于变速箱的油位时,
This article only Z435 loaders in the use and maintenance process often appear several faults, put forward some specific maintenance methods and opinions for colleagues to discuss. First, the torque converter leak repair (see Figure 1) I unit after a loader through the use of the torque converter pump shell A, the inner surface of the hole is worn by the seal ring about 0.5 ~ 0.8mm groove, so that A greatly reduced sealing capacity, the work efficiency of the torque converter also decreases, and a large amount of oil overflow from A, along the unloading tank C into the converter flange Block connected to the power output box (see arrow in Figure 1). Power output box with the rear gearbox (also used as a torque converter oil tank fuel tank) a hose connected to the power output when the tank is higher than the oil level of the transmission,