IS F V8-5.0L (2UR-GSE) (2008)
Control Arm: Testing and Inspection
Front Upper Suspension Arm
FRONT SUSPENSION: FRONT UPPER SUSPENSION ARM: INSPECTION
FRONT SUSPENSION: FRONT UPPER SUSPENSION ARM: INSPECTION
1. INSPECT FRONT UPPER SUSPENSION ARM
(a) Flip the ball joint stud back and forth 5 times as shown in the illustration before installing the nut.
(b) 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:
1.0 to 3.4 N*m (10 to 35 kgf*cm, 9 to 30 in.*lbf)
If the value is not within the specified range, replace the front upper suspension arm with a new one.
(c) Check the dust boots for cracks or grease leakage.