Hyundai Tucson: Rear Axle Assembly / Rear Hub - Carrier Repair procedures

Removal
1.
Remove the rear wheel and tire (A) from rear hub.

Tightening torque:
88.2 ~ 107.8 N.m (9.0 ~ 11.0 kgf.m, 65.0 ~ 79.5 lb-ft)

   
Be careful not to damage to the hub bolts when removing the front wheel and tire (A).
2.
Remove the rear brake caliper mounting bolts, and then fix the brake caliper assembly with wire.

Tightening torque:
2WD :
137.2 ~ 156.9N.m (14.0 ~ 16.0kgf.m, 101.2 ~115.7 lb-ft)
4WD :
107.9 ~ 117.6 N.m (11.0 ~ 12.0 kgf.m, 79.6 ~ 86.7 lb-ft)

[4WD]

[2WD]
Loosen the upper arm mounting bolts(A) and then remove the caliper(B) by loosen the brake caliper mounting bolts.

3.
Remove the coking nut (A) and loosen the screw to remove the disc.

Tightening torque:
274.6 ~ 294.2 N.m (28.0 ~ 30.0 kgf.m, 202.5 ~ 217.0 lb-ft)

   
The front hub coking nut should be replaced with new ones.
After installation coking nut (A), stake the coking nut using a chisel and hammer as shown in the illustration below.

4.
Loosen the nuts & bolts and then remove the trailing arm (A) with the rear axle.

Tightening torque
Trailing arm :
44.1 ~ 53.9N.m (4.5 ~ 5.5kgf.m, 32.5 ~ 39.8lb-ft)
Parking brake cable bracket :
6.9 ~ 10.8N.m (0.7 ~ 1.1kgf.m, 5.1 ~ 8.0lb-ft)

[2WD]

[4WD]

5.
Remove the parking brake cable.
(Refer to Brake System - "Parking Brake Cable")
6.
Remove the rear assist arm (B) after loosen the bolt (A).

Tightening torque
2WD : 4.5 ~ 5.5 kgf.m
4WD : 14.0 ~ 16.0 kgf.m

[2WD]

[4WD]

7.
Remove the rear upper arm (A) after loosen the bolt (B). [4WD]

Tightening torque:
10.0 ~ 12.0 kgf.m

8.
Push the rear axle carrier outward and separate the driveshaft (A) from the axle hub.

9.
Loosen the lower arm mounting bolt(A) and then remove the rear axle assembly(B).

Tightening torque : 14.0 ~ 16.0 kgf.m

10.
Install in the reverse order of removal.
Disassembly
1.
Remove the hub assembly mounting bolts (A-4ea) from the rear axle carrier (B).

Tightening torque:
78.5 ~ 88.3 N.m (8.0 ~ 9.0 kgf.m, 57.9 ~ 65.1 lb-ft)

2.
Remove the hub assembly (C) and the parking brake assembly (B) from the rear axle carrier (A).
   
Do not disassemble the hub assembly.

3.
Assembly is the reverse order of disassembly.
Inspection
1.
Check the hub for cracks and the splines for wear.
2.
Check the rear axle carrier for cracks.
Rear Hub - Carrier Components and Components Location
Components 1. Rear carrier assembly2. Parking brake assembly3. Rear hub assembly4. Rear brake disc ...

Rear Driveshaft Assembly
...

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