What are the reasons for the abnormal ringing of the door limiter?
1. Design and manufacturing process problems, the surface of the limit arm and the side of the roller support abnormal noise, the door hinge shaft and the rotation shaft of the limit is seriously not parallel;
2. Open or close the door violently for a long time, resulting in force deformation, bending and damage of the door limiter;
3. Caused by improper assembly;
4. Door limiter wear or door droop during use;
5. The surface of the limiter is lack of lubrication.
The purpose of a door limiter is to limit the extent to which the door can be opened. On the one hand, it can limit the maximum opening of the door to prevent it from opening too wide, and on the other hand, it can keep the door open when needed, such as when the car is parked on a ramp or when there is a normal wind, the door will not automatically close.There are two common car door limiter, they are torsion bar spring limiter and pull bar limiter. From the production cost or maintenance cost, pull bar limiter is better than torsion bar spring limiter, naturally more common, but the limit effect of pull bar limiter is not torsion bar spring limiter so simply, the performance is more linear, some cars feel the limit is obvious and some cars are not obvious.
