LEMON Manuals: Even more car manuals for everyone
Home >> Hyundai >> 2020 >> Elantra GT Base >> Repair and Diagnosis >> Drivelines & Axles >> Wheel Hubs >> Front Axle Assembly >> Front Hub / Knuckle >> Repair Procedures >> Replacement

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 the front hub.

    Tightening Torque: 

    107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft)

    G13016005Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Be careful not to damage the hub bolts when removing the front wheel and tire (A).
  3. Remove the front brake caliper.

    (Refer to Brake System - "FRONT DISC BRAKE ")

  4. Loosen the driveshaft caulking nut (A).
    G13016006Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • 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.

      Caulking Depth:  1.5 mm (0.591 in.)

      G13016007Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the tie rod end ball joint.
    1. Remove the split pin (C).
    2. Loosen the nut (B).
    3. Using SST (09568-1S100), separate the ball joint (A) from the knuckle.

      Tightening Torque: 

      23.5 - 34.3 N.m (2.5 - 3.5 kgf.m, 18.1 - 25.3 lb-ft)

      G13016008Courtesy of HYUNDAI MOTOR AMERICA
      G13016009Courtesy of HYUNDAI MOTOR AMERICA
  6. Loosen the screw and then remove the front disc.

    Tightening Torque: 

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

    G13016010Courtesy of HYUNDAI MOTOR AMERICA
  7. Loosen the lower arm nut (A) and then remove the lower arm ball joint by using SST (09568-1S100).

    Tightening Torque: 

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

    G13016011Courtesy of HYUNDAI MOTOR AMERICA
    G13016012Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Do not reuse the lower arm lock nut (A).
  8. Remove the driveshaft (A) from the front axle assembly (B).
    G13016013Courtesy of HYUNDAI MOTOR AMERICA
  9. Loosen the bolt and then remove the wheel speed sensor (A).

    Tightening Torque: 

    6.9 - 10.8 N.m (0.7 - 1.1 kgf.m, 5.1 - 8.0 lb-ft)

    G13016014Courtesy of HYUNDAI MOTOR AMERICA
  10. Remove the hub bearing from the front knuckle.

    Tightening Torque: 

    49.1 - 58.9 N.m (5.0 - 6.0 kgf.m, 36.2 - 43.4 lb-ft)

    G13016015Courtesy of HYUNDAI MOTOR AMERICA
  11. Loosen the mounting bolts and then removal the dust cover.

    Tightening Torque: 

    3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 lb-ft)

    G13016016Courtesy of HYUNDAI MOTOR AMERICA
  12. Loosen the strut mounting bolts, nuts and then remove the knuckle assembly.

    Tightening Torque: 

    156.9 - 176.5 N.m (16.0 - 18.0 kgf.m, 115.7 - 130.2 lb-ft)

    G13016017Courtesy of HYUNDAI MOTOR AMERICA
  13. To install, reverse the removal procedure
  14. Check the Alignment.

    (Refer to Suspension System - "ALIGNMENT ")