Fault symptom table故障现象表

Using the chart below will help you find the cause of the problem, inspect each component in order, and repair or replace if necessary.使用下表将有助于找到问题的起因，按顺序检查每个部件，需要时维修或更换。

No.序号	Failure symptoms故障症状	Possible reasons可能原因	Solution解决办法
1	Brake blocking制动器阻滞	1. The parking brake cannot be completely separated1.驻车制动不能完全分离	Replace rear brake caliper assembly更换后制动卡钳总成
		2. The brake pipeline is blocked and the oil return is not smooth.2.制动管路堵塞，回油不畅	Replace brake lines or replace brake fluid更换制动管路或更换制动液
		3. The brake master cylinder or wheel cylinder piston is stuck and cannot return to its original position.3.制动总泵或分泵活塞卡滞,不能回位	Replace brake master cylinder and brake caliper assembly更换制动总泵、制动卡钳总成
		4. The brake disc is severely warped and deformed.4.制动盘严重翘曲变形	Replace brake disc更换制动盘
		5. Brake caliper is loose or out of adjustment5.制动钳松动或失调	Replace brake caliper assembly更换制动卡钳总成
		6. Brake caliper movement is sluggish and stuck.6.制动钳活动呆滞、发卡	Replace brake caliper assembly更换制动卡钳总成
		7. The brake pads are cracked or deformed7.制动摩擦片开裂或变形	Replace friction plate更换摩擦片
		8. The brake friction pad is stained with dirt.8.制动摩擦片粘有污物	Replace friction plate更换摩擦片
2	There is abnormal noise in the brakes制动有异响	1. The brake caliper sliding sleeve is poorly lubricated.1.制动钳滑套润滑不良	Repair the brake caliper sliding sleeve or replace the brake caliper assembly检修制动钳滑套或更换制动钳总成
		2. The anti-noise clip is installed incorrectly2.防噪音夹子安装不正确	Replace brake caliper assembly更换制动卡钳总成
		3. Excessive wear of brake pads3.制动片磨损过度	Replace the friction plates (replace a total of 4 pieces of left and right wheels at the same time)更换摩擦片(左右轮共4片同时更换)
		4. Brake calipers, suspension systems, and bushings are loose4.制动钳、悬架系统、衬套松动	Inspect braking and suspension systems and replace damaged parts检修制动、悬架系统，并更换损坏部件
		5. The thickness difference of the brake disc is too large5.制动盘厚度差过大	Replace brake discs with excessive thickness differences更换厚度差过大的制动盘
3	Braking deviation制动跑偏	1. Some friction plates are seriously worn, hardened or have poor contact.1.个别摩擦片磨损严重、变硬或接触不良	Replace friction plate更换摩擦片
		2. Some friction plates are stuck with organic oil or grease.2.个别摩擦片粘有机油或油脂	Replace friction plate更换摩擦片
		3. The suspension guide mechanism is seriously deformed3.悬架导向机构严重变形	Overhaul the suspension system and replace damaged parts检修悬架系统并更换损坏部件
4	Brake disc is abnormally hot制动盘异常发热	1. Brake master cylinder and wheel cylinder piston stuck1.制动总泵、分泵活塞卡滞	Repair or replace brake master cylinder and brake caliper assembly检修或更换制动总泵、制动卡钳总成
4	Brake disc is abnormally hot制动盘异常发热	2. The friction plate is installed incorrectly2.摩擦片安装不正确	Repair or replace friction discs检修或更换摩擦片