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CA1091、EQ1090等车型制动室膜片破损后须将总成从车上拆下后再分解更换。 笔者试制了一种嘴部似指甲剪的月牙形嘴钳(如图所示)。它具有结构小巧、夹持牢固、操作简便等特点。就车更换膜片一般只需12分钟。 .操作顺序如下:先用扳手转动蜗杆轴的调速臂,将制动室推杆伸出约30mm,此时回位弹簧被压缩。拆卸卡箍,更换新膜片后用两个月牙嘴钳对称地将制动室夹紧,
CA1091, EQ1090 and other models brake chamber diaphragm after the assembly must be removed from the car and then decomposed replacement. I tried a mouth like nail scissors crescent-shaped nose pliers (as shown). It has a compact structure, holding firm, easy to operate and so on. On the car to replace the diaphragm generally only 12 minutes. The operation sequence is as follows: Turn the speed arm of the worm shaft with a wrench to extend the brake lever to about 30mm, and the return spring is compressed. Remove the clamp, replace the new diaphragm with two crescent mouth pliers symmetrically clamp the brake chamber,