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　　What are the troubleshooting methods of motorcycle modified parts steering handle?

　　a. First, check whether the adjusting nut of the steering handle column is too tight, adjust it properly, and add lubricating oil

　　b. Disassemble the steering column bearing, check its curvature, correct it if necessary, and replace the damaged bearing parts

　　In the process of motorcycle driving, if you always feel that it is difficult to roll the steering handle when turning and the steering handle is not sensitive, you must carefully check the problem of sensitive steering, eliminate the problem and ensure driving guarantee.

　　The main reason for the insensitive steering of motorcycles is that the direction nut is tightened too tightly. The low power of the steering handle of the new car is mostly caused by such problems. If your motorcycle has been used for a long time, it may be the steering column bearing of the steering handle. Severe wear makes the steering wheel of the motorcycle insensitive. If there is a bumper accident on your motorcycle, please check whether the front damping sleeve is tortuous. The left and right front fork devices will cause the device to be incorrect. Check whether the oil volume of the two sleeves is too different. The large difference of sleeve oil will also cause the motorcycle to turn insensitive.

　　When troubleshooting, first check whether the clearance of the steering column bearing is appropriate. If the gap is too small, roll the adjusting nut to adjust the gap to the appropriate position. Check whether the front damping sleeve is zigzag. If it cannot be corrected, replace with a new sleeve. If the oil quantity of the two sleeves is not equal or too little, increase the same amount of oil. If the tension spring of the front shock absorber is cracked or deformed, please replace it with a new one. If the steering column bearing of the old car is severely worn, it should be resolutely replaced.

　　Raw materials and quality of Samsung under the side of motorcycle

　　The lower Samsung motorcycle (usually integrated with the lower chain plate) is generally made of high-strength steel, and the upper chain plate is generally made of aluminum alloy. The material selection and materials can not be ignored. The smaller the included angle between the steering column and the holes of the left and right damping devices, the more stable the impact strength is (if the steering column, the left and right key damping can be in a straight line (the left and right keys) and form a straight line, the impact resistance of this structure can be strong. Some lower three-star angles are too large, resulting in too strong upper and lower connecting plates. When impacted, it is very simple to break, especially a row of motorcycles with heavy body. Easier to cut off.

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