Lever is a part of the brake light switch which is arranged on a flange or bracket arranged on the brake pedal support. The first step is to remove the electrical connector that connects the switch followed by the removal of the hairpin retainer spacer which holds the switch in position to the brake pedal arm. After that, you can pull the switch, push rod, nylon washers and the bushing backward to release the switch of the pedal. For installation, the switch is to be placed with the U shaped portion adjacent to the pedal so it lays flat over or under the pin while the bushing seats in the push rod eyelet, washer side toward the retaining pin end. Turn the switch up or down until the master cylinder push rod and bushing become locked and then press the switch down with force. Last, add the plastic washer and the hairpin retainer back before connecting the electrical connector to the switch which should be fitted in a way that it does not interfere with the full range of the movement of the pedal.