1. Open the trunk lid, raise it as high as possible and place it on a suitable support or have an assistant support it.
2. To remove, unhook the bent end of the spring from the hinge of the trunk lid...
3.... and from the bracket on the body.
4. Install the trunk lid spring in the reverse order of removal.
Note. If the springs do not hold the trunk lid open or, on the contrary, open it too abruptly, the force of the springs can be changed by rearranging their bent ends into the corresponding slots in the brackets (the slots are shown in the photo with an arrow).