Is it normal for the steering wheel to sink in winter, is it normal for the steering wheel to sink i

Winter steering wheel sinking, I personally think it is abnormal, it should be a problem with the booster system, please check whether the booster oil is insufficient, whether the booster pump is working normally, these reasons may be caused.

The reasons for the steering wheel sinking are: 1. Insufficient booster oil, 2. Tire pressure is too low, 3. Bearing fit is too tight, 4. Booster problem, which can be dealt with according to the actual situation.

1. Insufficient booster oil.

Generally, the feeling of the weight of the direction is relatively constant, if it suddenly becomes very heavy one day, or slowly becomes heavier, it may be that the steering power oil is dirty, it is similar to the engine oil, and it needs to be replaced. Or if there is less oil leakage, then there is less power, so the steering wheel becomes very heavy. In this case, it is necessary to maintain it in time, or to add and change the steering oil.

2. The tire pressure is too low.

If the tire pressure is too low, the area of contact between the tire and the road surface will increase, the friction will increase, and the steering difficulty will increase, resulting in a heavy steering wheel, which is not conducive to driving safety.

3. The bearing fit is too tight.

For a rolling bearing connected to each steering system, it is also closely matched with the sliding bearing, so it will lead to the lubrication of the bearing can not be well run, which will affect the phenomenon of stagnation, causing the steering wheel to become sinking, this situation should check the mechanical part and the power assist system, or rule out whether there is a leakage of the inlet seal damage phenomenon.

4. Booster problem.

The relationship between the steering wheel and the booster is inseparable, so when the steering wheel becomes very heavy, it is likely that there are some poor circuit contacts or other problems inside the booster system, which should be repaired by the 4th shop.

It is not normal for the steering wheel to sink in winter, which may be because there is a problem with the booster system and booster lubricating oil, and it is necessary to go to the 4S shop for inspection and maintenance in time. In winter, the temperature is low and the movement of air molecules is slow, so the tire pressure will decrease slightly, and the contact area between the tire and the ground roller surface will increase, and the direction will naturally be heavier.

The solution to the heavy steering wheel of the car:

1. Replace the booster oil.

The long-term use of the booster oil may lead to the unclean situation of the booster oil, and in this case, the booster oil should be replaced as soon as possible to ensure the normal operation of the car.

2. Check the booster system.

Most of the accessories in the car rely on electricity to drive the work, so when the steering wheel is not easy to use, you should check whether there is a problem with the booster in time and drive the car to the repair shop for professional repairs.

3. Ensure that the front tire pressure is sufficient.

If the steering wheel becomes heavy when steering, you can check whether the air pressure in the front wheels is sufficient, and if the air pressure is not enough, it should be added in time to ensure the normal driving of the car.

Photo by Li Xiongwei, Taina disturbs Pingyang Automobile Network).

There are many reasons why the steering wheel is heavy in winter, such as:

1. The tire pressure is too low, and this situation can be restored to normal as long as the standard tire pressure is supplemented.

2. The speed of the vehicle is low, and when driving in this case, increase the speed of the vehicle to alleviate the problem of sinking of the power steering machine.

3. The on-board battery is fed, which is to charge the battery.

4. In the case of the fuse is burned out, the line is broken or the ground is short-circuited, in this case, the fuse should be repaired.

5. If the steering wheel is repeatedly rotated in place or at low speed, the load on the bridge wheel of the power assist system is great, which is easy to protect the steering machine from high temperature, resulting in heavy steering, and can be restored after heat dissipation, which is a normal phenomenon and does not need to be repaired.

1. The steering wheel is heavy in winter, which may be due to problems with the booster system and booster lubricating oil, and it is necessary to go to the 4S shop for inspection and maintenance in time.

2. Steering power oil is essentially a kind of hydraulic oil, which works in a closed state, and has no requirements for cleanliness, but has requirements for viscosity and temperature performance, that is, the viscosity change at low temperature should be as small as possible, so it is different from the engine oil working environment, and the additive formula and the basic side beam oil requirements are different, and they must not be used interchangeably.

3. Power steering is a new technology to increase comfort in the car, which can automatically provide steering force when the driver is steering, so as to reduce the steering labor intensity of the driver, and the power steering oil is a medium oil filled in the power steering system, which plays the role of transmitting steering force and buffering.

The reasons for the heavy and resistant steering wheel in winter are: 1. Oil leakage from the oil pipe of the booster pump, and the oil cup is short of oil; 2. The belt of the booster pump is broken, and the booster pump does not work; 3. The booster pump is broken and does not work; 4. There is a problem with the booster system and booster lubricating oil. When this happens, it is recommended that the owner check whether the steering pump is faulty in oil pressure or oil road.

The steering wheel is a wheel-shaped device for automobiles, ships, airplanes, etc., which is generally connected to the steering shaft through splines, and its function is to convert the force acting on the edge of the steering wheel into torque and transmit it to the steering shaft.

The reasons for the heavy steering wheel in winter are:1. Oil leakage from the oil pipe of the booster pump, and the oil cup is short of oil;

2. The belt of the booster pump is broken, and the booster pump does not work;

3. The booster pump is broken and does not work;

4. There is a problem with the booster system and the booster lubrication containing oil. When this happens, it is recommended that the owner check the power steering pump for oil pressure or oil road failure.

Precautions for using the steering machine.

In winter, the viscosity of the steering oil becomes larger, which makes the booster pump inadequate, resulting in a heavy steering wheel. In addition, in winter, due to the high viscosity of the oil, the oil return pressure will be slightly higher, and the oil leakage on the upper cover of the steering machine will also cause the steering wheel to be heavy.

3 years or run to about 60,000 kilometers for maintenance. In the case of no damage, there will be no oil leakage of the steering pump, but it is still necessary to check the connectors and connection parts in the power system and steering system to see if there is leakage.