What are the skills for reversing a semi-trailer?

Those who pass the second section will feel that reversing into the warehouse is the most difficult of the five items. Even if you practice hard at ordinary times, you are prone to make mistakes in the exam. That's because you haven't mastered the skill of reversing into the warehouse. Then let's talk about the skills of reversing a semi-trailer.

1. Confirm that the semi-trailer is side by side with the adjacent vehicle, and the distance from the adjacent vehicle is about1m.. After confirming that the rear side is safe, the semi-trailer will go straight back and stop when the rear bumper of the vehicle comes together.

2. Turn the steering wheel to the right and reverse to the target position. Turn the steering wheel to the right when the car stops. Gently release the brake pedal and use the crawling function of the semi-trailer to reverse the car. Stop when the left side of the car body reaches a point on the extended straight line.

3. After the tires are aligned, turn the steering wheel to the left and reverse the car. After the car stops, turn the steering wheel to aim at the tire; The straight line slowly retreats, and stop reversing when it is the turn of the white line outside the parking space after the left.

4. Move the car to the right, turn the steering wheel of the semi-trailer to the left, and slowly retreat; Before the vehicle is parallel to the shoulder, turn the vehicle back to the right and stop at a position parallel to the shoulder (the semi-trailer is a large vehicle, so be careful not to collide with the following vehicle when parking).

The formula of semi-reverse skill is:

1. When the semi-trailer reverses, the steering wheel turns in the opposite direction to the bicycle.

2. Reduce the speed when the road turns sharply.

3. When turning left, rush out of the tractor from the front outside of the semi-trailer.

4. When turning right, the inner rear side of the semi-trailer is close to the road center line.

Don't worry about reversing to the back. Be sure to look in the mirror and find the sense of distance and direction of a good car.

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