| SONATA(YF) >2013 > G 2.4 GDI > Suspension System > Front Suspension System > Front Stabilizer Bar>Repair procedures - Revised |

Replacement

1. | Remove the front wheel & tire.

Tightening torque:
88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft)

Be careful not to damage to the hub bolts when removing the front wheel & tire.

2. | Loosen the bolt (A) and then disconnect the universal joint assembly from the pinion of the steering gear box.

Tightening torque:
32.4 ~ 37.3 N.m (3.3 ~ 3.8 kgf.m, 23.9 ~ 27.5 lb-ft)

Lock the steering wheel in the straight ahead position to prevent the damage of the clock spring inner cable when you handle the steering wheel.

3. | Remove the split pin and castle nut and then disconnect the tie-rod end (A) from the front knuckle.

Tightening torque:
34.3 ~ 44.1 N.m (3.5 ~ 4.5 kgf.m, 25.3 ~ 32.5 lb-ft)

4. | Loosen the bolt & nut and then remove the lower arm (A).

Tightening torque:
98.1 ~ 117.7 N.m (10.0 ~ 12.0 kgf.m, 72.3 ~ 86.8 lb-ft)

5. | Disconnect the stabilizer link (B) with the front strut assembly (A) after loosening the nut.

Tightening torque:
98.1 ~ 117.7 N.m (10.0 ~ 12.0 kgf.m, 72.3 ~ 86.8 lb-ft)

6. | Loosen the bolt (A) & nut (B) and then remove the front roll stopper.

7. | Loosen the rear roll stopper mounting bolts (A).

Tightening torque:
49.0 ~ 63.7 N.m (5.0 ~ 6.5 kgf.m, 36.2 ~ 47.0 lb-ft)

8. | Disconnect the muffler rubber hanger (A).

9. | Loosen the bolts & nuts and then remove the sub frame.

Tightening torque
Sub frame mounting bolts & nuts:
156.9~176.5 N.m (16.0~18.0 kgf.m, 115.7~130.2 lb-ft)
Sub frame bracket bolts:
44.1 ~ 58.8 N.m (4.5 ~ 6.0 kgf.m, 32.5 ~ 43.4 lb-ft)

10. | Loosen the mounting bolt and then remove the stabilizer bar (B) from the sub frame (A).

Tightening torque:
49.0 ~ 63.7 N.m (5.0 ~ 6.5 kgf.m, 36.2 ~ 47.0 lb-ft)

11. | Loosen the nut and then remove the stabilizer link (A) from the stabilizer bar.

Tightening torque:
98.1 ~ 117.7 N.m (10.0 ~ 12.0 kgf.m, 72.3 ~ 86.8 lb-ft)

12. | Installation is the reverse of removal.

13. | Check the alignment. (Refer to 'Tires/Wheels - alingment')

Replacement

1. | Remove the front wheel & tire.

Tightening torque:
88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft)

Be careful not to damage to the hub bolts when removing the front wheel & tire.

2. | Loosen the bolt (A) and then disconnect the universal joint assembly from the pinion of the steering gear box.

Tightening torque:
32.4 ~ 37.3 N.m (3.3 ~ 3.8 kgf.m, 23.9 ~ 27.5 lb-ft)

Lock the steering wheel in the straight ahead position to prevent the damage of the clock spring inner cable when you handle the steering wheel.

3. | Remove the split pin and castle nut and then disconnect the tie-rod end (A) from the front knuckle.

Tightening torque:
34.3 ~ 44.1 N.m (3.5 ~ 4.5 kgf.m, 25.3 ~ 32.5 lb-ft)

4. | Loosen the bolt & nut and then remove the lower arm (A).

Tightening torque:
98.1 ~ 117.7 N.m (10.0 ~ 12.0 kgf.m, 72.3 ~ 86.8 lb-ft)

5. | Disconnect the stabilizer link (B) with the front strut assembly (A) after loosening the nut.

Tightening torque:
98.1 ~ 117.7 N.m (10.0 ~ 12.0 kgf.m, 72.3 ~ 86.8 lb-ft)

6. | Remove the under cover (A).

7. | Loosen the bolt & nut and then remove the roll rod stopper (A).

8. | Disconnect the muffler rubber hanger (A).

9. | Loosen the bolts & nuts and then remove the sub frame.

Tightening torque
Sub frame mounting bolts & nuts:
156.9~176.5 N.m (16.0~18.0 kgf.m, 115.7~130.2 lb-ft)
Sub frame bracket bolts:
44.1 ~ 58.8 N.m (4.5 ~ 6.0 kgf.m, 32.5 ~ 43.4 lb-ft)

10. | Loosen the mounting bolt and then remove the stabilizer bar (B) from the sub frame (A).

Tightening torque:
49.0 ~ 63.7 N.m (5.0 ~ 6.5 kgf.m, 36.2 ~ 47.0 lb-ft)

11. | Loosen the nut and then remove the stabilizer link (A) from the stabilizer bar.

Tightening torque:
98.1 ~ 117.7 N.m (10.0 ~ 12.0 kgf.m, 72.3 ~ 86.8 lb-ft)

12. | Installation is the reverse of removal.

13. | Check the alignment. (Refer to 'Tires/Wheels - alingment')

Inspection

1. | Check the bushing for wear and deterioration.

2. | Check the front stabilizer bar for deformation.

3. | Check the front stabilizer link ball joint for damage.