Worn steering parts. Can be many things. Have your steering components inspected.
Worn steering components
This means you have excessive pressure on one side of your power steering assembly. Your steering box may be worn out. Also, check your tie-rods for excessive play.
You can tell that the rack in opinion steering is bad when there is excessive play in the steering will. You might also feel a shimmy in the steering wheel.
A front suspension system has excessive steering effort and rapid steering wheel return. The most likely cause of this problem is
Failure of the Power Steering system.
Failure of the power steering system.
A customer notices difficult steering and rapid steering wheel return. What might be a possible cause?The rear suspension may have excessive positive casterThe front suspension may have excessive positive casteThe rear suspension may have excessive positive camber.The front suspension may have excessive positive camber.
how do you fix play in a 1997 mercury mountainer steering wheel
The front suspension may have excessive positive caster.
The front suspension may have excessive positive camber
A steering system of the parallelogram type is normally fitted with a steering box assembly. You should check for excessive movement in the steering box itself. This can be done by having the vehicle on the ground, and feeling the "free play" in the steering wheel with the road wheels in the straight ahead position. While watching the wheels to see how much you can move the steering wheel, before the road wheels start to move. Check this amount of movement and report any excessive movement to your supervisor.
You can raise the vehicle front or rear and move the wheel back and forth and up and down, so as to feel for play. Excessive play in the wheel indicates loose components, whether a wheel bearing or tie rod or ball joint. If there is excessive play moving the wheel left and right, then could be a tie rod. If there is excessive play up and down, then could be a ball joint. If there is excessive play all around, then could be the wheel bearing.