Lexus IS250 IS220d GSE20 ALE20 - SUSPENSION

FRONT UPPER SUSPENSION ARM - INSPECTION

1. INSPECT FRONT UPPER SUSPENSION ARM
Front Upper Suspension Arm - Inspection. SUSPENSION. Lexus IS250 IS220d GSE20 ALE20

Flip the ball joint stud back and forth 5 times as shown in the illustration before installing the nut.

Use a torque wrench to turn the nut continuously at a rate of 2 to 4 seconds per turn. Take the torque reading on the 5th turn.

  • Turning torque:
  • 0.98 to 3.43 N*m (10 to 35 kgf*cm, 8.7 to 30.4 in.*lbf)

If the value is not within the specified range, replace the front upper suspension arm with a new one.


Check the dust boots for cracks or grease leakage.