Removing
1. Jack up the car.
2. Remove the front wheels.
3. Disconnect the anti-roll bar.
Lower arm front suspension.
1 - steering knuckle,
2 - the lower arm of the front suspension.
4. Using the special tool, disconnect the steering knuckle from the lower arm of the front suspension.
Attention: do not damage the thread.
5. Remove the lower arm of the front suspension by unscrewing the bolt that secures the lower arm to the frame.
Examination (Sirion)
Check the moment of scrolling of the ball pore.
A) Swing the ball joint pin from side to side before installing the nut (about 20°) 5 times.
b) Using a torque wrench, rotate your finger continuously (one revolution in 2 seconds) and take the reading at the fifth turn.
- Scroll torque - 0.6 -1.8 Nm
Installation
1. Slide the dust cover off the lower control arm ball joint and remove the grease.
2. Connect the lower arm to the frame and tighten the fastening nut.
3. Connect the ball joint of the lower suspension arm to the steering knuckle.
- Tightening torque - 30 - 52 Nm
4. Install the lower suspension arm as shown in the figure.
Note: Finally tighten the mounting nut after the suspension has stabilized.
- Tightening torque - 59 - 83 Nm
Rated distance "A":
- Duet - 50.7±5.0 mm
5. Establish a rack of the stabilizer of cross stability.
6. Install the front wheels.
- Tightening torque - 88 - 118 Nm
7. Lower the car.
8. Stabilize the suspension and finally tighten the suspension mounting nuts.
9. Check and, if necessary, adjust the angles of the front wheels.