No, there is a pitman arm on the steering box and two idler arms on the linkage.
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.
According to my internet research, to change the pitman and idler arm on a Chevy truck, one must remove the two bolts holding the idler arm as well as the nut holding it to the truck. Then to remove the pitman arm, remove the nut and the drag link.
no
The Pitman arm is attached to the power steering pump, which is connected to your steering shaft, which is the long rod looking thing to the right of the engine, the idler arm is to the left of the pitman arm attached to the fram, it basically looks like a strip of metal bolted to the fram that is connected to your shaft that is also connced to the pitman arm
the Drag link
ARE YOU SURE YOU HAVE TO CHANGE THE PITMAN ARM? MAYBE YOU MEAN THE IDLER ARM? THE PITMAN ARM IS RALREY EVER CHANGED. THIS IS THE ARM THAT CONNECTS THE STEERING LINKAGE TO THE POWER STEERING BOX. ITS AT THE BASE OF THE STEERING BOX , UNDER THE CAR, IT PROTRUDES FROM THE STEERING BOX SHAFT CONNECTING SAME TO THE CENTER LINK.
there is an "idler arm", its part of the steering and runs horizontal, as well as a pitman arm
One end of the pitman arm connects firmly to the steering gear on a spline. No moving or wearing parts on that end. The other end of the pitman arm has a tapered hole. The steering linkage connects to the tapered hole with a tapered ball joint fitting. If it isn't damaged, a pitman arm will not wear out.
Check for worn parts Steering box Tie rod ends Idler arm Pitman Arm Drag link Ball joints Check for worn parts Steering box Tie rod ends Idler arm Pitman Arm Drag link Ball joints
The pitman arm is located on the driver side under the steering gearbox. It is connected from the gearbox to the inner tie rod end and the idler arm is on the passenger side from the frame to inner tie rod end.
Check for worn or loose steering components: Tie rod ends; drag link; pitman arm; idler arm