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Home >> Kia >> 2015 >> Soul EV Base >> Repair and Diagnosis >> Suspension >> Front Suspension >> Front Axle Assembly >> Front Hub Knuckle >> Repair Procedures >> Replacement
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Repair Procedures: Replacement

  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: 

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

    Fig 1: Front Wheel And Tire With Wheel Nuts
    G10726776Courtesy of KIA MOTORS AMERICA, INC.
    CAUTION: Be careful not to damage to the hub bolts when removing the front wheel and tire (A).
  3. Loosen the guide rod bolt (B) and pivot the caliper (A) up out of the way.

    Tightening torque: 

    21.6 ~ 31.4 N.m (2.2 ~ 3.2 kgf.m, 15.9 ~ 23.1 lb-ft)

    Fig 2: Caliper And Guide Rod Bolt
    G10726777Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the brake pads (A).
    Fig 3: Brake Pads
    G10726778Courtesy of KIA MOTORS AMERICA, INC.
  5. Remove the brake caliper mounting bolts (A), and then place the brake caliper assembly (B) with wire.

    Tightening torque: 

    78.4 ~ 98.0 N.m (8.0 ~ 10.0 kgf.m, 57.8 ~ 72.3 lb-ft)

    Fig 4: Brake Caliper Mounting Bolts
    G10726779Courtesy of KIA MOTORS AMERICA, INC.
    Fig 5: Brake Caliper Assembly
    G10726780Courtesy of KIA MOTORS AMERICA, INC.
  6. Loosen the front brake disc mount screw (B) and then remove the front brake disc (A).

    Tightening torque: 

    4.9 ~ 5.9 N.m (0.5 ~ 0.6 kgf.m, 3.6 ~ 4.3 lb-ft)

    Fig 6: Front Brake Disc By Loosening Front Brake Disc Mount Screw
    G10726781Courtesy of KIA MOTORS AMERICA, INC.
  7. Remove driveshaft nut (A) from the front hub.

    Tightening torque: 

    274.6 ~ 294.2 N.m (28.0 ~ 30.0 Kgf.m, 202.5 ~ 217.0 lb-ft)

    Fig 7: Removing Driveshaft Nut From Front Hub
    G10726782Courtesy of KIA MOTORS AMERICA, INC.
    CAUTION:
    • The driveshaft lock nut should be replaced with new ones.
    • After installation driveshaft lock nut, stake the lock nut using a chisel and hammer as shown in the illustration below.
    Fig 8: Staking Lock Nut Using Chisel And Hammer
    G10726783Courtesy of KIA MOTORS AMERICA, INC.
  8. Remove the tie rod end ball joint (C) from the knuckle by using the SST (09568-34000).
    1. Remove the split pin (A).
    2. Remove the castle nut (B).
    3. Use the SST (09568-34000).

      Tightening torque: 

      23.5 ~ 33.3N.m (2.4 ~ 3.4kgf.m, 19.4 ~ 24.6lb-ft)

      Fig 9: End Ball Joint, Castle Nut And Split Pin
      G10726784Courtesy of KIA MOTORS AMERICA, INC.
      Fig 10: Tie Rod End Ball Joint From Knuckle Using SST (09568-34000)
      G10726785Courtesy of KIA MOTORS AMERICA, INC.
      CAUTION:
      • When using SST, be sure not to damage the dust cover of lower arm ball joint.
      • Keep SST tied to the car because there is arisk of injury by dropping the SST during removal of the lower arm ball joint.
      • The peripheral parts may be damaged when removing the lower arm ball joint with a general tool such as lever, so be sure to use SST.
  9. Loosen the mount bolt and then remove the wheel speed sensor (A) from knuckle.

    Tightening torque: 

    6.8 ~ 10.7 N.m (0.7 ~ 1.1 kgf.m, 5.0 ~ 7.9 lb-ft)

    Fig 11: Wheel Speed Sensor From Knuckle By Loosening Mount Bolt
    G10726786Courtesy of KIA MOTORS AMERICA, INC.
  10. Loosen the bolt & nut and then remove the lower arm (A).

    Tightening torque: 

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

    Fig 12: Lower Arm
    G10726787Courtesy of KIA MOTORS AMERICA, INC.
  11. Disconnect the driveshaft (A) from the front hub assembly.
    Fig 13: Driveshaft
    G10726788Courtesy of KIA MOTORS AMERICA, INC.
  12. Loosen the strut mounting bolts (A) and then remove the knuckle assembly (B).

    Tightening torque: 

    137.3 ~ 156.9 N.m (14.0 ~ 16.0 kgf.m, 101.3 ~ 115.7 lb-ft)

    Fig 14: Knuckle Assembly By Loosening Strut Mounting Bolts
    G10726789Courtesy of KIA MOTORS AMERICA, INC.