How do I know if my pitman arm is 3 or 4 groove?
How do I know if my pitman arm is 3 or 4 groove?
4 groove will have a flat master spline every 90 degrees on the steering box pitman shaft. 3 groove will have a flat master spline every 120 degrees on the steering box pitman shaft.
How do you know if pitman arm is bad?
The most common vehicle symptoms associated with a worn pitman arm include play in the steering wheel, wandering, tire edge wear, and loose or erratic steering.
What to do if your pitman arm is not installed?
If you’re doing both the idler arm and the Pitman today, this is where you will appreciate the fact that you have not installed the idler arm yet. If you can’t get the Pitman arm out, drop the idler arm down by removing the 2 bolts that attach it to the frame. Whew! Put some antisieze grease on the steering box’s tapered bolt.
What do Pitman arms and idler arms do?
Idler Arms and Pitman Arms are part of your steering system that links your steering box to the center link, and then on to the hub assemblies. The Pitman Arm, also known as the “steering arm,” is the main player while the idler arm supports the other side and allows the proper movement to take place when you turn the wheel.
How do you remove pitman arm from steering shaft?
Take your Pitman arm puller and remove the arm from the steering shaft. It will release from the shaft and drop down some, but the arm is still being held up by the centerlink. Next, remove the cotter pin and the large nut that holds the Pitman to the center link. Use a pickle fork or a puller to separate the Pitman from the centerlink.
How are the shafts of a pitman arm indexed?
Most pitman arms and sector shafts are indexed with a “tooth flat” or similar method, but some, especially older steering gears, do not always have that provision. Sometimes, there are multiple notches, and the pitman might fit the sector splines in more than one position.
How does the pitman arm work in a car?
The pitman arm is part of the steering component in your vehicle. It is connected to the sector shaft and moves in a circular motion with the help of the ball joint. This motion causes the wheels to move left or right, depending on which way the steering wheel is moved. It is important you have your pitman arm in good working condition…
How do you remove the pitman arm on a Duramax?
I use a standard puller. Use a 2 inch bolt the thread of the puller. This will keep you from having to unbolt the steering box. As you tighten the puller tap the pitman arm with a hammer. Tighten tap, tighten tap.
When do you need to replace the pitman arm?
If your steering wheel feels loose, you loose the ability to steer, or the car starts wandering on the road, you may need to replace the pitman arm. 1. Poor steering 2. Wandering to the left or right while on the road
How do you attach pitman arm to steering box?
Step 10: Attach the pitman arm to the steering box. Install the pitman arm onto the steering gear by screwing in the retaining bolt which you removed in Step 3. Line up the notches on the pitman arm to the notches on the steering box as you slide them together. Look for and line up the flat marks on both units.
