Q: Should the motorcycle bearing be repaired in time? Are there any serious consequences for not doing it in time?
A:
The bearing is bad, the steering is difficult, the driving is dangerous, and it needs timely maintenance.
Bearings under normal use do not have to go to regular maintenance or butter, as long as the wheel or bearing is not water, normal use of a few years are fine, bearings and bearing mounting seat is interference fit, often active it the hub installation bearing place loosened more trouble, change the hub or rim cost is greater, especially now most motorcycles use the whole aluminum wheel, Change at least 200 yuan or so, a bearing are more than ten or twenty dollars, broken and then change it.
Q: Does CAM bearing damage affect motorcycle riding?
A:
1. After the camshaft of the motorcycle is worn, there will be a large noise.
2, will lead to timing deviation, power drop.
3. The camshaft is a part of the piston engine. Its function is to control the opening and closing of the valve. Although the speed of the camshaft in the four-stroke engine is half of the crankshaft (the camshaft speed is the same as the crankshaft in the two-stroke engine), but usually its speed is still very high, and it needs to withstand a lot of torque, so the design of the camshaft in terms of strength and support requirements are very high, and its material is generally high-quality alloy steel or alloy steel. The design of camshaft plays a very important role in the design process of engine because the movement of valve is related to the power and operation characteristics of an engine.
Q: What should I do if the motorcycle column bearing is damaged?
A:
Due to the failure of the front shock absorption, insufficient lubrication or the discomfort of the upper and lower fastening force, the ball is broken or the ball working surface is spalling, and the direction steering is astringent or deviated, which affects the safety of the driving.
If you have experience, you can buy the corresponding steel bowl and marbles to replace them, or directly push them to the repair department for maintenance.
What are the effects of a broken front wheel bearing on a motorcycle
It is recommended to replace it directly, so it is easy to slip and dangerous, so it is not worth the loss. Possible scenarios:
1, run the outer ring, which directly leads to the shaft hole becoming larger, so that the wheel hub has to be replaced;
2, run the inner ring, grinding the shaft, the same result, the shaft has to be replaced;
3, the bearing cage is broken or the roller is broken, and it is forced to drive, because of the imbalance of rotation, it is easy to have accidents.
The process of inspecting motorcycle parts:
(1) Front wheel brake. The front wheel brake is operated by the right hand and its free travel is checked first. The so-called free travel refers to the journey from the start of the handle to the start of the brake. Too small travel front brake shoe and front wheel brake drum can not be completely separated, affecting the driving speed; The travel is too large, affecting the braking efficiency can not be braking in time.
(2) Rear wheel brake. The rear wheel brake is operated by the foot, and the free travel of the brake pedal must be checked first.
(3) Clutch. The clutch is generally operated by the left hand, and its free travel is checked when adjusting.
Q: How to repair a broken crankshaft bearing on a motorcycle?
A:
Depending on the specific situation, some motorcycle crankshaft bearings can be changed separately, and some need to change the crankshaft, whether it is to change the bearing or change the crankshaft assembly, you need to completely decompose the engine to replace, go to the after-sales or repair motorcycle place to see it.
Q: Is the loose front wheel bearing hindering the motorcycle?
A:
It has to be changed, otherwise it will increase friction, and it will be dangerous at high speeds.
Q: Are the front wheel bearings all the same size?
A:
Different brands of motorcycle front wheel bearings are not the same, at the same time, the size of the same motorcycle front wheel and rear wheel bearings is not the same.
The main use of this bearing is the most common deep groove ball bearings, the specific model is different because of the model of the motorcycle, the following are some of the most common deep groove ball motorcycle bearings
6001ZZ bearing, 60012RSR bearing
Inner diameter 12, outer diameter 28
600-2ZR bearing, 6002-2RSR bearing
Inner diameter 15, outer diameter 23
6003-ZZ, 6003-2RSR bearings
Inside diameter 17, outside diameter 35
6004 Bearing
Inside diameter 20, outside diameter 40
Q: Is it necessary to warm up the motorcycle in the morning? Are front and rear wheel bearings maintained under normal conditions? And how many thousand kilometers is the service life of the engine?
A:
Any internal combustion engine preheating is necessary, do not preheat also, at most more wear. Bearing is necessary to maintain, the most damage to the bearing is the lack of oil, because the motorcycle wheel bearing waterproof performance is poor, rain, wading and even car wash will be water into the sand, the general organic will remove more oil, preferably butter. The life of the engine is not well defined, generally because of the weather, region, climate and driving habits, from a certain part is broken, broken repair can open tens of thousands. If it is properly maintained and not turned on, its problems should start from burning oil.
Q: Do motorcycle bearing balls need to be replaced or cleaned regularly?
A:
Bearing ball rely on grease lubrication, good bearing with good grease, normal maintenance is not required to clean, bad grease not only can not play a protective role, but also accelerate the service life of the bearing. Bearing wear more severe will have abnormal noise, it is best to go to the repair shop to check, a good bearing can better protect the bearing seat, extend the use of the bearing seat. In the case of severe wear, it can even cause the wheel to lock, if it is safe, the front wheel is more dangerous than the rear wheel.
Q: The motorcycle front wheel bearing has rubber sleeve protection is not convenient to refuel, the instruction manual does not have the requirement of bearing refueling, the rubber sleeve is lost when the new bearing is replaced, and it will be stained with a lot of dust after refueling, do you still need to refuel?
A:
To refuel, quickly change the rubber pad, otherwise the bearing will be broken quickly.
Q: Why are the wheels of the car bearing fixed, the shaft is rotating; And the motorcycle bicycle wheel is fixed shaft, bearing in rotation?
A:
For four-wheel vehicles:
The bearing is fixed on the bearing seat, and the shaft is worn in the middle, and then the engine directly drives the shaft to turn the wheel.
For longitudinal two-wheeled vehicles:
In theory you could put the wheel bearings on the frame links and the axle would turn, but there's no point in adding complexity and reducing reliability and ease of maintenance.
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