Front Lower Arm: Inspection

1. Check the bushing for wear and deterioration.
2. Check the lower arm for bending or breakage.
3. Check the ball joint dust cover for cracks and damage.
4. Check all bolts for damage and deformation.
5. Measure the ball joint rotating torque.

Standard value 

2~3.5 Nm (20~35 kgf.cm, 1.4~2.5 lbf.ft)

• If the rotating torque is exceeds the limit of the standard value, replace the ball joint assembly.
• Even if the rotating torque is below the lower limit of the standard value, the ball joint may be reused unless it has drag and excessive play.

Fig 1: Measuring Ball Joint Rotating Torque (1 Of 2)

Courtesy of HYUNDAI MOTOR CO.

Fig 2: Measuring Ball Joint Rotating Torque (2 Of 2)

Courtesy of HYUNDAI MOTOR CO.