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平地机在不平路面行进的过程中,平衡箱以铜套为中心上、下摆动,所以良好的润滑是提高铜套工作可靠性以及使用寿命的重要条件。正确拆装平衡箱上的铜套,则对做好PQ190型平地机的保养工作非常重要。平衡箱与后桥架连接结构如附图所示。平衡箱1与后桥架5之间通过铜套3连接,采用润滑脂进行润滑。1.维护保养要求平地机工作期间,必须每天给平衡箱铜套加注1次润滑脂。加注方法:用油枪将润滑脂通过后桥架前、后两侧的油杯4注入铜套3内,直到铜套的两侧有
In uneven road surface grader walking process, the balance box to the copper sleeve as the center, the lower swing, so good lubrication is to improve the reliability of copper sleeve and the important condition of the service life. Correct assembly and disassembly of the copper box on the balance box, then do a good job of PQ190 grader maintenance work is very important. Balance box and rear bridge connection structure as shown in the figure. Between the balance tank 1 and the rear bridge 5 is connected through a copper sleeve 3, and is lubricated with grease. 1. Maintenance requirements During the work of grader, the balance tank copper sleeve must be filled with grease once a day. Filling method: Grease grease gun through the rear of the front and rear sides of the oil cup 4 into the copper sleeve 3, until both sides of the copper sleeve