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The front wheel bearing broken can also run

by:Waxing     2020-11-14
Can't run, the front wheel bearing is broken, then affects the warm light, vehicle running deviation, tire noise, heavy will form the suspension, the steering system failure and attack traffic accidents. Trouble phenomenon: when the vehicle four wheel bearing damage, one of the cars on the road in the car you can hear a kind of intermittent motion - Om - Buzz, and the faster the speed of sound, the greater the average speed from the beginning of about 60 km/h can hear the hum of the subtle, at speeds of up to 70, and 80 km/h when feel clear, 100 km/h when the car to talk to progress your voice and the vibration of the soles of the feet have a close at this time. Fault judging: 1. Open the window can listen to the sound from the outside; 2, the progress speed after ( Hum is larger) Put stall in space vehicles glide, examined the noise can be initiated from the machine, if neutral glide when buzz those mostly wheel bearing no change; 3, a temporary parking, can check the temperature of the shaft is normal, the car is to: use hands to touch four wheels, can think about their temperature differences (roughly Brake shoe, normal clearance, the temperature of the front and rear wheels is a gap, the front wheel to high) , if feel difference may continue to slow traffic to the pit; 4, lift the car rises ( Loosen the hand brake, idling) before Rises, there is no elevator can jack one wheel, human fast four wheels, respectively, when there are problems of axle, it make a sound, and other axle integrity, which is using this method can easily distinguish axle has a problem.
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