The steering wheel is the main component of a car, the perfect interpretation of the control performance! At the same time it is also one of the security of the car! As everyone knows, sometimes the steering wheel can remind you that your car has problems! How to judge it? Steering wheel jitter, did not think there are so many reasons! 1. Steering wheel jitter at high speed This situation may be caused by the transmission system of the vehicle. It should be checked whether the positioning angles of the front wheels meet the requirements. For example, the misalignment should be adjusted. 2, when the direction of the steering wheel jitter is serious This is because the power belt is too loose or too tight. It is mainly for mechanical hydraulic power-assisted vehicles. Adjust the tightness of the belt or replace it. 3, when high-speed step on the brake, the steering wheel suddenly jitter Excessive braking force and excessive frequency will cause brake discs and brake pads to overheat and cold deformation. At this time, brake discs need to be replaced or polished. 4, the steering wheel will shake at a certain speed during driving This is because the numerical value of the tire dynamic balance is inaccurate, which will cause the steering wheel to shake within a certain speed range. Deformation of the hub, incorrect tire pressure, uneven tire wear, improper balance weight assembly, etc., can result in poor wheel balance. 5, normal road, pit road will appear jitter This is due to the fact that when the car is in motion, it is better to go to a professional maintenance point for inspection and replace the damaged parts due to wear and looseness of tie rods or loose rubber sleeves at joints and irregular wear of tires. Summary: Steering wheel jitter is our common vehicle failure and must be taken seriously. Many of my friends think that the steering wheel shake is an internal fault and it is difficult to check and maintain. However, the steering wheel is a critical part of the vehicle during the driving process. The steering wheel has problems such as jitter and steering, and it is necessary to find out problems or carry out inspections and repairs as soon as possible. .
The brake disc is composed of steel plate, adhesive heat insulation layer and friction block. The steel plate is applied to resist rust. In the painting process, smt-4 furnace temperature tracker is used to detect the temperature distribution in the coating process to guarantee the quality. The heat insulation layer is composed of non-heat transfer materials for the purpose of heat insulation. The friction block is composed of friction materials and adhesives. When braking, it is squeezed on the brake disc or brake drum to generate friction, so as to achieve the purpose of decelerating the brake. As a result of friction, the friction block will be worn gradually, generally speaking, the lower the cost of brake block wear faster.
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Steering wheel jitter is no small thing did not expect so many reasons