<br>Before the bumper is cracked , the position of the flip cover and the angle plate is stepped <br>. The position of the <br>variable speed manipulator is not adjusted properly .
Bumper cracking<br>There is a step difference between the front flip cover and the corner plate<br>Improper adjustment of the gear manipulator position<br>Variable speed manipulator trachea is not stationated
Bumper cracked<br>There is step difference between front turning cover plate and angle plate<br>Improper adjustment of transmission control position<br>Lack of fixation of transmission control pipe<br>