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ＰＹ１６０Ａ及ＰＹ１６０Ｂ型平地机均采用干式单片主离合器。该离合器在维修中如方法不当，会影响其使用寿命，造成不必要的经济损失。现将维修中应注意的问题简述如下。１．主要零件装配前的检修要点（１）离合器摩擦盘１（见图正）表面的油污应用碱水或洗涤剂水清洗干...
PY160A and PY160B graders are used dry single master clutch. The improper maintenance of the clutch, will affect its service life, resulting in unnecessary economic losses. Now the maintenance should pay attention to the problems outlined below. 1. The main parts before the assembly point of maintenance (1) Clutch friction disc 1 (see picture) Surface of the oil should be washed with water or detergent water ...