Hyundai Elantra (CN7): Front Suspension System / Front Lower Arm

Hyundai Elantra (CN7) 2021-2026 Service Manual / Suspension System / 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 the 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.
Remove the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
4.
Loosen the lower arm nut (A) and then remove the lower arm ball joint by using SST(09568-1S100).
Tightening torque :
68.6 - 80.4 N.m (7.0 - 8.2 kgf.m, 50.6 - 59.3 lb-ft)

   
•
Do not reuse the lower arm ball joint nut (A).
5.
Remove the front lower arm (A) after loosening the mounting bolts.
Tightening torque :
Bolt (B) : 68.6 N.m + 180° (7 kgf.m + 180°, 50.6 Ib-ft + 180°)
Bolt (C) : 68.6 N.m + 270° (7 kgf.m + 270°, 50.6 Ib-ft + 270°)
   
•
Do not resuse the removed bolt and nut.

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 crack.
4.
Check the all bolts and nuts.
Installation
1.
To install, reverse the removal procedures.
2.
Check the alignment.
(Refer to Suspension System - "Alingment")

    Components and components location Components 1. Insulator cap2. Lock nut3. Insulator & sturt bearing4. Bumper rubber5. Dust cover6. Coil spring7.

    Repair procedures Removal1.Loosen the wheel nuts slightly.Raise the vehicle, and make sure it is securely supported.2.Remove the front wheel and tire (A) from the front hub.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Components and components location

    C

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Troubleshooting

    Diagnosis with Diagnostic tool1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).The diagnostic system (Diagnostic tool) provides the following information.(1)Fault Code Searching : Checking failure and code number (DTC)(2)Data Analysis : Checking the system input/output data s

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