A spare parts controls an area, 10 thousand spare partses are controlling car of an a person of extraordinary powers. If your love car produces abnormal knocking ceaselessly, you are about vigilant, right now the car may appear breakdown.
Talk about those things of car abnormal knocking jointly with everybody today, it is difficult that for you platoon care is solved.
The car comes from to the abnormal knocking of major car at the following two big fields:
Car prohibits abnormal knocking
One, leather belt skids abnormal knocking
Most of this kind of circumstance is the noise that gives out from engine room interior, we know, no matter be vertical buy or it is horizontal buy engine, must have leather belt, its action is to drive a generator, compressor, water pump, power steering pump (because of the car different) , if because,peel is taken ageing, zhang Jin degree is too loose, the function degrades wait for a reason, can cause the sound that skid and produces Zhi Zhi
2, abnormal knocking of bearing of Zhang Jin annulus
Zhang Jin annulus is rotational component, rely on a bearing among and axis to transfer, if the lube in bearing is in short supply, zhang Jin annulus can produce Zhi Zhi abnormal knocking in rotational process. Should check the bearing of Zhang Jin annulus to whether because lubricate,be less than so and the abnormal knocking that bring about, want to change in time when necessary.
3, electronic fan abnormal knocking
Electronic fan waits for composition by leaf of electromotor, wind, solar or lunar halo, if wind leaf brings about roll because of be out of shape for ageing lopsided the attrition sound that makes wind leaf and solar or lunar halo have Zhi Zhi thereby. Want fan of check car electron to whether damage so, want to change in time when necessary
Traffic movement abnormal knocking
One, automobile body abnormal knocking
Because automobile body stiffness is insufficient,this problem is normally, bring about car to produce deformation in travel, door and car casing chafe or shake, or some places are sealing off and the attrition between generation armor plate, shake etc. Encounter automobile body abnormal knocking so, need to be checked immediately, lest lead to catastrophe.
2, tire abnormal knocking
Everybody remembered, tire abnormal knocking has rhythm certainly, it can change as speed and change, speed jumps over Gao Jipin rate is older. If be grave " bang bang " sound, it is tire tread is out of shape likely, case bag, wear away if serious or baric insufficient; is " Da Da " sound, may be tread be mingled with scree or had been plunged into embryo.
3, gear-box has abnormal knocking
How to differentiate gear-box abnormal knocking? Love car in idle fast circumstance issues occurrence noise, disappear when the noise after stepping on next clutch however, this makes clear what malfunction and cause to noise origin is gear-box. Accordingly, want to be maintained as soon as possible when occurrence gear-box abnormal knocking. Want to change gear-box oil frequently later.
4, steering wheel abnormal knocking
1, change head of ball of horizontal pull rod to ageing, quantity having free from worries. Change change ball of horizontal pull rod to the head, but need to do after change four-wheel fixed position.
2, directional machine is dustproof the oil that cover leakage. More relieve dirt is covered or hit butter to be able to be solved afresh.
3, turn to engine trouble. If hit direction to be transmitted " click clicks " abnormal knocking, it is to change direction likely machine cooperate gear clearance to be caused greatly too, need changes change direction machine.
5, brake abnormal knocking
If appear continuously one brake with respect to fizzy noise, and bigger and bigger, sound is closer and closer, show stop a machine by cutting off the power piece fast rub did not have. Brake piece there is a few in bottom commonly hard metal is drossy, hereat meaning is put in, grind these drossy, with respect to the fizzy sound that can give out a metal to chafe, tell a car namely advocate brake piece fast did not have, should change at that time brake piece.
6, suspension has abnormal knocking
Travel is on the road, the roadside that bumps especially, pensile meeting gives out all sorts of strange noise, this moment you are about to take seriously, the sound that occasionally this is normal jolt also may be potential vehicle failure. The cause that causes pensile abnormal knocking has many sided. For instance
1, pensile system and truckload on, attaint of lower end joint, nut becomes loose etc
2, departmental cent of Hua Zhu has damage: For instance, whether does vibration isolation piece damage? Whether does buffer stopper damage? Whether do next soft mat on bedspring damage? Whether does pressure bearing damage? Other whether to have damage?
3, vibrating absorber attaint
Encounter this kind of circumstance to wanted to be overhauled in time to inn.
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