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Home >> Mitsubishi >> 2014 >> Lancer ES Sportback >> Repair and Diagnosis >> Steering >> Power Steering - Lancer >> Power Steering Diagnosis >> Symptom Procedures >> INSPECTION PROCEDURE 8: Squeaking Noise >> Diagnosis

INSPECTION PROCEDURE 8: Squeaking Noise: Diagnosis

  1. STEP 1. Check for interference of the wheel and the vehicle body. 

    If interfering, adjust the steering angle.

    1. Place the front wheel on a turning radius gauge and measure the steering angle.
      STANDARD VALUE CHART

      Inner wheel 40°50' ± 1°30' (Difference between right and left wheels must be 2°00' or less)
      Outer wheel (reference value) 33°50'
      Fig 1: Measuring Steering Angle
      G04255479Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
    2. If the steering angle is not within the standard value, adjust the toe-in.

      Standard value: 1 ± 2 mm (0.04 ± 0.08 inch) 

    3. Adjust the toe-in by undoing the clip and jam nut, and turning the left and right tie rod turnbuckles by the same amount (in opposite directions).
      NOTE: The toe will move out as the left turnbuckle is turned toward the front of the vehicle and the right turnbuckle is turned toward the rear of the vehicle.

    Q: Is the steering angle normal? 

    • YES:  Go to Step 2.
    • NO:  Adjust the steering angle (Refer to STEERING ANGLE CHECK  ). Then go to  Step 3.
      Fig 2: Identifying Clip And Jam Nut
      G07032645Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  2. STEP 2. Check the steering gear for damage. 

    Q: Is there damage? 

  3. STEP 3. Retest the system. 

    Confirm that no noise is generated.

    Q: Is there noise? 

    • YES:  Repeat from  Step 1.
    • NO:  The procedure is complete.