How to Spot a Loose Pitman & Idler Arm - Chevy 2500
Okay, what is a Pitman Arm?
3 Signs of a bad Pitman Arm failing symptoms noise movement
How to Fix a Wobbly Steering Wheel (Idler Arm Replacement)
The Pitman arm is a steering component in an automobile or truck. As a linkage attached to the steering box sector shaft, it converts the angular motion of the sector shaft into the linear motion needed to steer the wheels. The arm is supported by the sector shaft and supports the drag link or center link with a ball joint. It transmits the motion it receives from the steering box into the drag link, causing it to move left or right to turn the wheels in the appropriate direction. The idler arm is attached between the opposite side of the center link from the Pitman arm and the vehicle's frame to hold the center or drag link at the proper height. A worn ball joint can cause play in the steering, and may get worse over time.
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