Depending on the size of the oil spring, a coil spring compressor is required, normally having hooked arms that claw the top coils, a plate which is slid beneath the bottom coil and a nut on a threaded spindle which is rotated in order to reduce the spring. It is worth to note that most of these tools are easily accessible in most auto part stores. The procedure of the removal of the coil spring is necessary for the elimination of the lower
Control Arm.