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Home >> Genesis >> 2020 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> Suspension >> Front Suspension >> Front Suspension System >> Sub Frame >> Repair Procedures >> Removal And Installation

Removal And Installation

  1. 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)

    G13548524Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Be careful not to damage the hub bolts when removing the front wheel and tire.
  3. Loosen the driveshaft caulking nut (A).

    Tightening torque: 

    294.2 - 313.8 N.m (30.0 - 32.0 kgf.m, 217.0 - 231.5 lb-ft)

    G13548525Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • The front hub lock nut should be replaced with new ones.
    • After installation lock nut, stake the lock nut using a chisel and hammer as shown in the illustration below.

    Caulking depth:  1.5 mm (0.591 in.)
    G13548526Courtesy of HYUNDAI MOTOR AMERICA
  4. Remove the brake caliper assembly.

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

  5. Remove the wheel speed sensor (A) and wheel speed sensor cable bracket (B).

    Tightening torque: 

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

    G13548527Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the brake hose mounting bracket from the knuckle.

    Tightening torque: 

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

    G13548528Courtesy of HYUNDAI MOTOR AMERICA
  7. Remove the tie rod end ball joint from the knuckle.
    1. Remove the split pin (A).
    2. Remove the castle nut (B) and washer (C).
    3. Disconnect the ball joint from knuckle using the special tool (09568-2J100).

    Tightening torque: 

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

    G13548529Courtesy of HYUNDAI MOTOR AMERICA
    G13548530Courtesy of HYUNDAI MOTOR AMERICA
  8. Using the special tool (09568-2J100), remove the lateral arm from the knuckle.
    1. Remove the split pin (A).
    2. Remove the castle nut (B) and washer (C).
    3. Remove the lateral arm from knuckle using the special tool (09568-2J100).

    Tightening torque: 

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

    G13548531Courtesy of HYUNDAI MOTOR AMERICA
    G13548532Courtesy of HYUNDAI MOTOR AMERICA
  9. Using the special tool (09568-2J100), remove the compression arm from the knuckle.

    Tightening torque: 

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

    1. Remove the split pin (A).
    2. Remove the castle nut (B) and washer (C).
    3. Remove the compression arm from knuckle using the special tool (09568-2J100).
    G13548533Courtesy of HYUNDAI MOTOR AMERICA
  10. Using a plastic hammer, disconnect driveshaft (A) from the axle hub.
    G13548534Courtesy of HYUNDAI MOTOR AMERICA
  11. Using the special tool (09568-2J100), separate the upper arm from the knuckle.
    1. Remove the split pin (A).
    2. Remove the castle nut (B).
    3. Remove the upper arm from knuckle using the special tool (09568-2J100).

    Tightening torque: 

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

    G13548535Courtesy of HYUNDAI MOTOR AMERICA
    G13548536Courtesy of HYUNDAI MOTOR AMERICA
  12. Loosen the bolt and nut, separate the front shock absorber assembly from the lower arm.

    Tightening torque: 

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

    [AWD] 

    G13548537Courtesy of HYUNDAI MOTOR AMERICA

    [2WD] 

    G13548538Courtesy of HYUNDAI MOTOR AMERICA
  13. Using SST "Engine support fixture", support the Engine.

    (Refer to Suspension System - "SPECIAL SERVICE TOOLS ")

    G13548539Courtesy of HYUNDAI MOTOR AMERICA
  14. Remove the under cover.

    (Refer to Engine Mechanical System - "ENGINE ROOM UNDER COVER ")

  15. Remove the universal joint from the steering gearbox by loosening the universal joint bolt (A).

    Tightening torque: 

    32.4 - 37.3 N.m (3.3 - 3.8 kgf.m, 23.9 - 27.5 lb-ft)

    G13548540Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Keep the steering wheel in a neutral position. Moving the steering wheel may damage the cable inside the clock spring.
    • Tighten the steering column bolts in the same direction as they were removed.
    • Do not reuse the universal joint bolt when installing.
  16. Remove the stay bracket by loosening the bolt (A).

    Tightening torque: 

    49.0 - 63.7 N.m (5.0 - 6.5 kgf.m, 36.2 - 47.0 lb-ft)

    G13548541Courtesy of HYUNDAI MOTOR AMERICA
  17. Remove the side cover.
    G13548542Courtesy of HYUNDAI MOTOR AMERICA
  18. Remove the fixed clip from the subframe.
    G13548543Courtesy of HYUNDAI MOTOR AMERICA
  19. Disconnect the EPS connector and then remove the wiring (A).
    G13548544Courtesy of HYUNDAI MOTOR AMERICA
  20. Remove the wheel guard.

    (Refer to Body - "FRONT WHEEL GUARD ")

  21. Remove the hood assembly.

    (Refer to Body - "HOOD ASSEMBLY ")

  22. Raise the vehicle, and make sure it is securely supported.
  23. Remove the subframe stay bracket by loosening the mounting bolts.

    Tightening Torques: 

    39.2 - 49.0 N.m (4.0 - 5.0 kgf.m, 28.9 - 36.2 lb-ft)

    G13548545Courtesy of HYUNDAI MOTOR AMERICA
  24. Loosen the subframe mounting bolts and then remove the subframe.

    Tightening torque:

    176.5 - 196.1 N.m (18.0 - 20.0 kgf.m, 130.2 - 144.7 lb-ft)

    G13548546Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Must use a engine jack for safety.
    G13548547Courtesy of HYUNDAI MOTOR AMERICA
  25. Loosen the hanger (A) and then take down the engine slowly.
    G13548548Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Be careful not to damage the order parts when removing the subframe.
  26. Loosen the mounting bolts and then remove the sub frame. [Tau 5.0]

    Tightening torque: 

    176.5 - 196.1 N.m (18.0 - 20.0 kgf.m, 130.2 - 144.7 lb-ft)

    G13548549Courtesy of HYUNDAI MOTOR AMERICA
  27. Loosen the mounting nuts and then remove the sub frame. [Tau 5.0]

    Tightening torque: 

    176.5 - 196.1 N.m (18.0 - 20.0 kgf.m, 130.2 - 144.7 lb-ft)

    G13548550Courtesy of HYUNDAI MOTOR AMERICA
  28. Loosen the mounting bolts (A) and then remove the steering gear box from the sub frame.

    Tightening torque: 

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

    G13548551Courtesy of HYUNDAI MOTOR AMERICA
  29. Loosen the mounting bolt & nut and then remove the lateral arm from the sub frame.

    Tightening torque:

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

    G13548552Courtesy of HYUNDAI MOTOR AMERICA
  30. Loosen the mounting bolt & nut and then remove the compression arm from the sub frame.

    Tightening torque: 

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

    G13548553Courtesy of HYUNDAI MOTOR AMERICA
  31. Remove the engine mounting bracket (A).

    Tightening torque: 

    49.0 - 63.7N.m (5.0 - 6.5 kgf.m, 36.2 - 47.0 lb-ft)

    G13548554Courtesy of HYUNDAI MOTOR AMERICA
  32. Install in the reverse order of removal.
  33. Check the alignment.

    (Refer to Tires/Wheels - "ALIGNMENT ")