Brake discs are friction parts of loaders. In addition to having the required strength and stiffness as components, they should also have the highest and stable friction coefficient possible, as well as appropriate wear resistance, heat resistance, heat dissipation, heat capacity, etc. As the friction part of the loader, the brake disc is prone to some failures, such as:

裝載機制動摩擦襯片的損壞會導致金屬襯片因摩擦而發(fā)出的尖叫聲，并伴有過熱現(xiàn)象。此時，我們應該更換剎車的摩擦片。

The damage of the loader brake friction lining will cause the squeal of the metal lining due to friction, accompanied by overheating. At this time, we should replace the friction lining of the brake.

制動鉗上有一個固定的螺栓，螺絲松動將導致制動鉗偏斜。此時，零件和制動盤會出現(xiàn)相互干擾的情況，也會引起異常的噪音。

There is a fixed bolt on the brake caliper. Loose screws will cause the brake caliper to deflect. At this time, the parts and the brake disc will interfere with each other, which will also cause abnormal noise.

低壓軟管零件老化、磨損，油管接頭松動或此部分的密封件出現(xiàn)損壞。我們需要控制相關(guān)的部分，做好檢查，擰緊接頭或更換橡膠管、密封件和其他零件。

Low pressure hose parts are aging and worn, and the oil pipe connector is loose or the sealing element of this part is damaged. We need to control the relevant parts, check them, tighten the joints or replace the rubber pipes, seals and other parts.

制動鉗的活塞上有一個密封圈。如果密封圈出現(xiàn)磨損的話，會導致制動液泄漏。這時，我們需要更換密封圈和防塵圈。

There is a sealing ring on the piston of the brake caliper. If the seal ring is worn, the brake fluid will leak. At this time, we need to replace the seal ring and dust ring.