Car stop a car is the important system that maintains car safety travel, everybody should have encountered brake abnormal knocking, but have a lot of cars advocate did not put on the heart. Actually when brake happening abnormal knocking, we should be vigilant treat, be checked or settle the matter of abnormal knocking.
Why to meet brake abnormal knocking?
The reason of brake abnormal knocking is very much, but list a few common causes only next.
1.90% sound comes from at brake piece itself, because,this kind of circumstance is brake piece ageing, or brake piece wear away sharp place causes edge part, should change only brake piece can solve.
2.The sound of 5% comes from at undercarriage of Buddhist templeput on the brakes, if undercarriage of Buddhist templeput on the brakes is out of shape hind, left and right sides of the meeting when drive a vehicle collides brake piece cause abnormal knocking, if encounter this kind of circumstance to need to repair a factory only undercarriage of abrade Buddhist templeput on the brakes,
Still one is plant likelihood, it is undercarriage of Buddhist templeput on the brakes rusts bring about, when brake piece the rubiginous mark on undercarriage of Buddhist templeput on the brakes of bring into contact with is to be able to give out abnormal knocking, encounter this kind of circumstance to need not be handled, car travel meets him grind rubiginous mark when brake.
3.The voice that still has 5% comes from at other factor, for example brake fender becomes loose, damage of the spare parts after perhaps be bumped was not held good after brake system disassembles, become loose cause.
The case study of brake abnormal knocking
Had said on the place of brake abnormal knocking, abnormal knocking of the generation when stop a machine by cutting off the power understands below has a few kinds of possibility:
Brake piece match disagreement with undercarriage of Buddhist templeput on the brakes
Just exchanged stop a machine by cutting off the power for example piece or undercarriage of Buddhist templeput on the brakes, an attrition when it and train wagon of Buddhist templeput on the brakes deputy, affirmative meeting has a few faces rough whole place, just changing earlier, step on brake to be met for certain abnormal knocking, but this attributes normal phenomenon, the car when wanting brake apply the brake only not sideslip, need not pay attention to.
Undercarriage of Buddhist templeput on the brakes and brake piece between existence eyewinker
This kind of circumstance happens in wet more or the way that car just takes muddy, undercarriage of Buddhist templeput on the brakes or brake piece between took sand or cobble, this time turn off a machine can appear for certain abnormal knocking. Below the condition that should allow in safety right now, step on accelerator of a few feet forcibly, can disappear by oneself. If still fail to solve, should drive car to wash car inn as soon as possible, rinse clean with high-pressured squirt.
Enter brake system besides silt, still one kind may drink water namely, after brake drinks water we step on brake to be able to be given out " toot " low song, this circumstance also does not need concern, this kind of abnormal knocking can disappear by oneself.
Brake piece wore away the limit
Because of brake piece it is a kind of running stores, he has ply, want car to be in only travel, every step on brake, brake piece can wear away. When brake piece wore away the limit, brake can give out abnormal knocking, this is brake piece the manufacturer is in of purpose brake piece in added metallic little grain, when brake piece when need changes, metallic grain gives out abnormal knocking with respect to meeting and attrition of undercarriage of Buddhist templeput on the brakes, remind a driver to change with this brake piece.
Instruct everybody 3 clever court that listen to abnormal knocking of acoustical identifying brake finally.
If appear when brake very acerb and harsh (listen to make a person lose one's temper) when abnormal knocking, very possible when brake piece the warning that wears away to be given out to ultimate place reminds; If be changed newly brake piece just perhaps change before long, so be about to check stop a car piece with Buddhist templeput on the brakes whether to have between undercarriage place an eyewinker.
Brake produces a boom, namely very depressing sound, caliper of that very possible brake or the activity is sold arose to wear away to perhaps play reed to fall off wait for a circumstance, the driver with this kind of general situation cannot be checked by oneself, if encounter this kind of situation, drive car to repair a factory to undertake checking without fail.
Brake gives out fizz, that is dish of caliper, brake, brake this likely piece those who cause. If be persistent noise, first inspection pulls stop namely, caliper restoration undesirable, amortization piece installation does not reach the designated position etc. Oneself do not check these, also need to drive car to repair factory examination.
Drive without bagatelle, brake piece a lot of people had encountered abnormal knocking, look be like is a bagatelle problem not quite, but the issue involves security, wu must take seriously surely, him discovery cannot be solved perhaps examine the issue that does not come out, must drive car to be mixed to 4S inn certainly repair a factory to undertake maintaining detecting, safety first, life is the heaviest!
