These bad habits of common semi-trailer drivers can easily cause the trailer to be injured.

In terms of semi-trailer driving, the load-bearing capacity is strong, and Z is important to be able to withstand a lot of weight, so semi-trailers are currently being used in the market. Although the semi-trailer is good, if there are various bad habits to drive a normal semi-trailer in use, various failures will often occur. Many semi-trailer drivers always complain that the quality of the vehicle is not strong enough when they are driving. As everyone knows, sometimes they are caused by improper driving. Reasonable driving can effectively extend the service life of semi-trailers.

1. The steering wheel rotation angle is too large

The directional booster pump is one of the frequently used components on semi-trailers. Unreasonable use can easily cause premature damage to the booster pump. When turning the direction, Z is better to pull back a little after the direction is killed, which can effectively extend the service life of the directional booster pump.

2. Step on the brake and hold on

When going downhill, stepping on the brake of the semi-trailer is a mistake that the novice driver Z can easily make. This can easily cause the brake pads to overheat and cause the vehicle to fail to stop. In normal driving, the vehicle speed should be controlled to avoid unnecessary braking. When going downhill, try to use the engine braking force to control the vehicle speed. When braking, you should use a point brake to prevent the vehicle from losing control.

3. Do not shift gears according to vehicle speed

In order to save trouble, many drivers will not change gears in time, even if the vehicle trembles due to the mismatch of gears and speeds. This is very harmful to the engine and fuel consumption will increase.

4. Frequent use of combination switches

When overtaking, many drivers like to constantly switch the far and low beams to warn the overtaken vehicle. At the moment of the combination switch switching, the current passing through is much larger than that in the normal use of lights, which is likely to cause line failures.

5. Put the semi-trailer in neutral when driving

When most drivers use neutral gear as a means to save fuel, they neglect driving safety and damage the vehicle. As for the current more popular electronically controlled engines, the neutral gear may not save fuel.

6. Unreasonable use of clutch

When a new driver is driving a vehicle, because he is not familiar with the semi-trailer, he is used to putting his foot on the clutch pedal for a long time. Since the clutch is in a semi-linked state at this time, the clutch is very harmful and should be avoided. In addition, when starting, you should be careful not to use an excessively large throttle, and the clutch should not be violently released, and try to start as smoothly as possible.

7. Put your hand on the gear lever while driving

Since most domestic cars do not have handrails, many drivers like to put their hands on the gear lever when driving. This will not only affect the safety of driving, but also cause certain damage to the gearbox due to the long-term force applied to the gear lever being transmitted to the various parts of the gearbox.

8. Do not observe the instrument while driving

The instrument design of the vehicle is now more and more in place. Whether each component is working normally or not can be directly read on the instrument. We should observe the instrument at any time during normal driving. Once we find an abnormal signal display (instrument light during normal driving) Should not be displayed), should be checked immediately