Brakeshoe residue, sand and lubricants are often introduced by operating or maintenance processes.
在车辆运行或维护过程中也会带来闸瓦的残渣，沙砾或者润滑油脂。
2
Check rear brakeshoe adjustment with standard brake gauge.
用标准刹车仪表检查后刹车蹄片调整。
3
Most owners have been staring at what time to replace the brakeshoe, but the deterioration of the brake disc does not pay attention to, for a long time, it will directly affect the safety of braking.