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Fault analysis of hydraulic equipment

  • 2011-04-18 14:59:34



After the disassembly and inspection of the oil cylinder, the piston "O" type caulking ring was found to be tight and worn, so that the hydraulic oil in the two cavities of the oil cylinder could flow to each other for three months or travel 5000km; after six months or travel 1000km in winter, the brake fluid would be renewed.

In order to limit the temperature rise of brake fluid, it is necessary to ensure that the piston can return to its original position automatically and prevent the brake from slipping or biting due to rust or card sticking. When the brake pad is worn for a long time, the heat energy transmitted to the brake fluid will also increase rapidly. The worn brake pad shall be replaced in real time.