Steering Linkage

1. With the parking brake applied, carry out the following:
a. Have an assistant rotate the steering wheel back and forth 360 degrees and watch for relative motion of the studs in the steering linkage ball sockets.
^ Excessive vertical motion of the studs relative to the sockets may indicate excessive wear.
b. Watch for a loose steering gear attachment to the frame.
2. Raise the front tires off the ground, grasp the tire at the front and rear and watch for excessive play in the joints while trying to steer the wheels.

3. NOTE: Incorrect removal of the tapered stud will cause premature failure of the ball socket.

Steel, greaseable joints can be checked for excessive wear by measuring the torque it takes to turn the stud.
^ Remove the tapered stud from its seat and thread the attaching nut back onto the stud.
^ Turn the stud with an inch-pound torque wrench and note the torque required to turn the stud.





^ Some joint turning torques will be as little as 0.5 Nm (5 inch lbs.) within the first 1000 miles and will remain there for the life of the joint.
^ Only replace a ball joint that requires less than 0.5 Nm (5 inch lbs.).
^ Tighten or install a new part that is loose, worn or damaged.