Hyundai Elantra (CN7): Rear Axle Assembly. Rear Hub - Carrier / Repair procedures

Hyundai Elantra (CN7) 2021-2025 Service Manual / Driveshaft and axle / Rear Axle Assembly. Rear Hub - Carrier / Repair procedures

Removal
[Rear disc brake type]
1.
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
2.
Remove the rear wheel and tire (A) from the rear 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 rear wheel and tire (A).

3.
Remove the rear brake caliper.
(Refer to Brake System - "Rear Disc Brake")
4.
Loosen the screw and the remove the rear break disc (A).
Tightening torque :
4.9 - 5.9 N.m (0.5 - 0.6 kgf.m, 3.6 - 4.3 lb-ft)

5.
Disconnect the rear wheel speed sensor connector (A).

6.
Remove the hurb bearing assembly after loosening the hurb bearing mounting bolts (A).
Tightening torque :
49.0 - 58.8 N.m (5.0 - 6.0 kgf.m, 36.2 - 43.4 lb-ft)

7.
Separate the backing plate and extra bracket after loosening the mounting bolts.
Tightening torque :
2.0 - 2.9 N.m (0.2 - 0.3 kgf.m, 1.4 - 2.2 lb-ft)

[Rear drum brake type]
1.
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
2.
Remove the rear wheel and tire (A) from the rear 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 rear wheel and tire (A).

3.
Disconnect the rear wheel speed sensor connector (A).

4.
Loosen the screw and then remove the rear drum brake (A).
Tightening torque :
4.9 - 5.9 N.m (0.5 - 0.6 kgf.m, 3.6 - 4.3 lb-ft)

5.
Loosen the hub mounting bolts and then remove the hub (A) from the torsion beam.
Tightening torque :
49.0 - 58.8 N.m (5.0 - 6.0 kgf.m, 36.2 - 43.4 lb-ft)

Inspection
1.
Check the hub for cracks and the splines for wear.
2.
Check the brake disc for scoring and damage.
3.
Check the rear axle carrier for cracks.
4.
Replace only the sensor cap when the warning light turns on due to a defective sensor cap of the hub bearing.
(Refer to Brake System - "Rear Wheel Speed Sensor")
Installation
1.
To install, reverse the removal procedures.

    Components[Rear disc brake type]1. Rear brake disc2. Hub bearing assembly3. Dust cover4. Rear carrier[Rear drum brake type]1. Rear drum2. Rear hub assembly3.

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