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Home >> Kia >> 2019 >> Soul Base, Automatic Trans >> Repair and Diagnosis >> Drivelines & Axles >> Wheel Hubs >> 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: Locating Front Wheel And Tire With Bolts
    G12227801Courtesy 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: Locating Guide Rod Bolt And Caliper
    G12227802Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the brake pads (A).
    Fig 3: Locating Brake Pads
    G12227803Courtesy 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: Locating Brake Caliper Mounting Bolts
    G12227804Courtesy of KIA MOTORS AMERICA, INC.
    Fig 5: Locating Brake Caliper Assembly
    G12227805Courtesy 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: Locating Front Brake Disc And Mounting Screws
    G12227806Courtesy of KIA MOTORS AMERICA, INC.
  7. Remove driveshaft caulking nut (A) from the front hub under applying the break.

    Tightening Torque: 

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

    Fig 7: Locating Driveshaft Caulking Nut
    G12227807Courtesy 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 displayed in the image below.
      Fig 8: Staking Lock Nut Using Chisel And Hammer
      G12227808Courtesy 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 ~ 33.3 N.m (2.4 ~ 3.4 kgf.m, 19.4 ~ 24.6 lb-ft)

      Fig 9: Locating Tie Rod End Ball Joint, Split Pin And Castle Nut
      G12227809Courtesy of KIA MOTORS AMERICA, INC.
      Fig 10: Removing Tie Rod End Ball Joint From Knuckle Using SST (09568-34000)
      G12227810Courtesy 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 a risk of injury by dropping the SST during removing 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: Locating Wheel Speed Sensor With Mount Bolt
    G12227811Courtesy 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: Locating Lower Arm With Bolt And Nut
    G12227812Courtesy of KIA MOTORS AMERICA, INC.
  11. Disconnect the driveshaft (A) from the front hub assembly.
    Fig 13: Locating Driveshaft
    G12227813Courtesy 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: Locating Knuckle Assembly And Strut Mounting Bolts
    G12227814Courtesy of KIA MOTORS AMERICA, INC.