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Home >> Ford >> 2015 >> Explorer Limited, 3.5L Eng VIN 8, AWD >> Repair and Diagnosis >> Steering >> Manual Steering >> Electronic Power Assist Steering Component Testing >> Pinpoint Tests >> Pinpoint Tests Q: Steering Column Mounted EPAS - Shimmy >> Normal Operation

Normal Operation

The tie rods connect the steering gear to the wheel knuckles. There should be very little to no vertical or lateral movement in the inner and outer tie rod studs and sockets. Some rotational movement is acceptable.

This test generates a RVC for a new component when directed to do so from the pinpoint test. A RVC is required to document billing for payment.

  1. Q1: CHECK THE OUTER TIE RODS FOR MOVEMENT 
    • With the transmission in NEUTRAL, position the vehicle on a hoist. Refer to Jacking And Lifting .
    • Using hand force only, check the outer tie rods for vertical and lateral movement in the tie-rod ball studs and sockets.
    • Are the outer tie rods free from any vertical and/or lateral movement? 
      Yes No
      Go to  Q2. INSTALL a new Outer tie rod(s).
      REFER to Electronic Power Assist Steering (EPAS) System .
      If this is a Ford paid repair, INCLUDE the RVC on the warranty claim form.
  2. Q2: CHECK THE INNER TIE RODS FOR MOVEMENT 
    • Remove the steering gear bellows boots. Refer to Inner Tie Rod Removal and Installation in Electronic Power Assist Steering (EPAS) System .
    • Using hand force only, check the inner tie rods for vertical and lateral movement in the tie-rod ball studs and sockets.
    • Are the inner tie rods free from any vertical and/or lateral movement? 
      Yes No
      Go to  Q3. INSTALL a new Inner tie rod(s).
      REFER to Electronic Power Assist Steering (EPAS) System .
      If this is a Ford paid repair, INCLUDE the RVC on the warranty claim form.
  3. Q3: CHECK THE SUSPENSION BALL JOINTS AND BUSHINGS FOR DAMAGE, SECURITY, EXCESSIVE FREE PLAY AND IMPEDED MOVEMENT 
    • Check the suspension ball joints and bushings for damage, security, excessive free play and impeded movement.
    • Has a concern been identified? 
      Yes No
      REPAIR as necessary. The condition may be caused by wheel/tire runout. REFER to Diagnosis and Testing - Wheels and Tires in Wheels And Tires .
      If this is a Ford paid repair, INCLUDE the RVC on the warranty claim form.