Fourth, the brake system maintenance: always check the brake is not weak, deviation, brake pedal pedal force shi Bushi change, the pipeline necessary to sort through all the braking system and some.

第四、刹车体系维护：要常常查看制动有无变弱、跑偏，制动踏板的蹬踏力度是不是有改变，必要时整理全部制动体系的管路有些。

youdao

Fourth, the brake system maintenance: always check the brake is not weak, deviation, brake pedal pedal force shi Bushi change, the pipeline necessary to sort through all the braking system and some.

第四、刹车体系维护：要常常查看制动有无变弱、跑偏，制动踏板的蹬踏力度是不是有改变，必要时整理全部制动体系的管路有些。

youdao