What are the inspections of used car engine covers?

What are the inspections of the used car engine compartment cover? For this part of the inspection, it is mainly to see whether the strips of each part are original and whether the texture is symmetrical. Look at the car cover line is smooth, there is no deformation, see if the hole plastic overall formation, check the rubber on the hood is aging.

Steps/methods:

1, to see if the car cover line is smooth;

2, see if the hole plastic overall formation;

3. Check whether the rubber strip on the engine cover is aging.