Pitman arm.
Another name for the forearm is the lower arm. The forearm consists of two bones, the radius and the ulna.
When you turn the wheel a gear in the steering gearbox turns a lever called a pitman arm. The pitman arm is connected to a central rod which is connected to another pivoting lever called the idler arm. The pitman arm connects (in the other direction) to a tie rod, which turns one wheel. The idler arm connects to the other tie rod which turns the other wheel. The pitman arm and idler arm always move parallel to each other, hence the name parallelogram steering. A look at an image of the system would probably help you to understand how it works.
Appendicular
Robotic arms are often called prosthetic arms if they are on a person. If it is a robotic arm on a machine, then it is called a robotic arm.
Jack up your vehicle and remove the big nut that holds the steering arm to the steering box. It is attached very tightly and you may need specialized tools like a pitman arm puller to do this. Remove the arm from the steering shaft and then disconnect it from the centerlink.
Limb
Limb
Tierod ends pitmon arm idler arm steering box or rack an pinon
Fire arm, Weapon.
upper arm bone
the Drag link
You will have alot of play in the steering wheel.