Hyundai Elantra: Front Suspension System / Front Lower Arm Repair procedures

Removal
1.
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
2.
Remove the front wheel and tire (A) from front hub.

Tightening torque :
107.9 ~ 127.5 N.m (11.0 ~ 13.0 kgf.m, 79.6 ~ 94.0 lb-ft)

   
Be careful not to damage the hub bolts when removing the front wheel and tire (A).
3.
Loosen the lower arm nut(A) and then remove the lower arm ball joint by using SST(09568-1S100).

Tightening torque :
58.8 ~ 70.6 N.m (6.0 ~ 7.2 kgf.m, 43.4 ~ 52.1 lb-ft)

   
Do not reuse the lower arm lock nut(A).
4.
Remove the front lower (A) arm after loosening the bolts & nuts.

Tightening torque
Front : 117.7 ~ 137.3 N.m (12.0 ~ 14.0 kgf.m, 86.8 ~ 101.3 lb-ft)
Rear : 156.9 ~ 176.5 N.m (16.0 ~ 18.0 kgf.m, 115.7 ~ 130.2 lb-ft)

5.
To install, reverse the removal procedure.
6.
Check the wheel Alignment.
(Refer to Tires/Wheels - "Alignment")
Replacement
Lower arm boall joint assemlby replcement
1.
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
2.
Remove the front wheel and tire (A) from front hub.

Tightening torque :
107.9 ~ 127.5 N.m (11.0 ~ 13.0 kgf.m, 79.6 ~ 94.0 lb-ft)

   
Be careful not to damage the hub bolts when removing the front wheel and tire (A).
3.
Loosen the lower arm nut (A) and then remove the lower arm ball joint by using SST(09568-1S100).

Tightening torque :
58.8 ~ 70.6 N.m (6.0 ~ 7.2 kgf.m, 43.4 ~ 52.1 lb-ft)

4.
Remove the ball joint after loosening the nut (B) & bolt (A).

5.
Replace a ball joint assembly with a new one.
6.
Install the ball joint assembly and then tighten the nut (B) & bolt (A).

Tightening torque :
98.1 ~ 117.7 N.m (10.0 ~ 12.0 kgf.m, 72.3 ~ 86.6 lb-ft)

7.
Install the lower arm and tire.
   
To install, reverse the removal procedure.
Inspection
1.
Check the bushing for wear and deterioration.
2.
Check the lower arm for deformation.
3.
Check the all bolts and nuts.
Front Strut Assembly Repair procedures
Removal 1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2. Remove the front wheel and tire (A) from front hub. Tightening torque : 107.9 ~ 12 ...

Front Stabilizer Bar Repair procedures
Removal 1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2. Remove the front wheel and tire (A) from front hub. Tightening torque : 107.9 ~ 12 ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: SRS Control Module (SRSCM) Repair procedures
Removal 1. Remove the ignition key from the vehicle. 2. Disconnect the battery negative cable and wait for at least three minutes before beginning work. 3. Remove the floor console. (Refer to Body - "Floor Console Assembly") 4. Remove the center console duct (A) after loosening the ...

Hyundai Elantra AD (2016-2020) Owners Manual: Limitations of the system
The driver must be cautious in the below situations because the system may not detect other vehicles or objects in certain circumstances: The vehicle is driven in inclement weather such as heavy rain or snow. The sensor is polluted with rain, snow, mud, etc. The rear bumper where the senso ...

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