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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 105 (Front Suspension System (HEV)) >> Front Stabilizer Bar >> Repair procedures >> Replacement

Repair procedures: Replacement

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  1. Remove the front wheel & tire.

    Tightening torque: 

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

    Fig 1: Identifying Front Wheel And Tire
    G10588985Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION: Be careful not to damage to the hub bolts when removing the front wheel & tire.
  2. Loosen the bolt (A) and then disconnect the universal joint assembly from the pinion of the steering gear box.

    Tightening torque: 

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

    Fig 2: Removing Universal Joint Assembly Bolt
    G10588986Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION: Lock the steering wheel in the straight ahead position to prevent the damage of the clock spring inner cable when you handle the steering wheel.
  3. Remove the split pin and castle nut and then disconnect the tie-rod end (A) from the front knuckle.

    Tightening torque: 

    34.3 ~ 44.1 N.m (3.5 ~ 4.5 kgf.m, 25.3 ~ 32.5 lb-ft)

    Fig 3: Disconnecting Tie-Rod End
    G10588987Courtesy of HYUNDAI MOTOR AMERICA
  4. Loosen the bolt & nut and then remove the lower arm (A).

    Tightening torque: 

    98.1 ~ 117.7 N.m (10.0 ~ 12.0 kgf.m, 72.3 ~ 86.8 lb-ft)

    Fig 4: Removing Lower Arm Bolt & Nut
    G10588988Courtesy of HYUNDAI MOTOR AMERICA
  5. Disconnect the stabilizer link (B) with the front strut assembly (A) after loosening the nut.

    Tightening torque: 

    98.1 ~ 117.7 N.m (10.0 ~ 12.0 kgf.m, 72.3 ~ 86.8 lb-ft)

    Fig 5: Stabilizer Bar At Front Strut Assembly
    G10588989Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the under cover (A).
    Fig 6: Removing Under Cover
    G10588990Courtesy of HYUNDAI MOTOR AMERICA
  7. Loosen the bolt & nut and then remove the roll rod stopper (A).
    Fig 7: Removing Roll Rod Stopper
    G10588991Courtesy of HYUNDAI MOTOR AMERICA
  8. Disconnect the muffler rubber hanger (A).
    Fig 8: Disconnecting Muffler Rubber Hanger
    G10588992Courtesy of HYUNDAI MOTOR AMERICA
  9. Loosen the bolts & nuts and then remove the sub frame.

    Tightening torque 

    Sub frame mounting bolts & nuts: 

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

    Sub frame bracket bolts: 

    44.1 ~ 58.8 N.m (4.5 ~ 6.0 kgf.m, 32.5 ~ 43.4 lb-ft)

    Fig 9: Locating Sub Frame Bolts And Nuts
    G10588993Courtesy of HYUNDAI MOTOR AMERICA
    Fig 10: Removing Sub Frame Nut - 1 Of 2
    G10588994Courtesy of HYUNDAI MOTOR AMERICA
    Fig 11: Removing Sub Frame Nut - 2 Of 2
    G10588995Courtesy of HYUNDAI MOTOR AMERICA
    Fig 12: Removing Sub Frame Bolts - 1 Of 2
    G10588996Courtesy of HYUNDAI MOTOR AMERICA
    Fig 13: Removing Sub Frame Bolts - 2 Of 2
    G10588997Courtesy of HYUNDAI MOTOR AMERICA
  10. Loosen the mounting bolt and then remove the stabilizer bar (B) from the sub frame (A).

    Tightening torque: 

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

    Fig 14: Removing Stabilizer Bar From Sub Frame
    G10588998Courtesy of HYUNDAI MOTOR AMERICA
  11. Loosen the nut and then remove the stabilizer link (A) from the stabilizer bar.

    Tightening torque: 

    98.1 ~ 117.7 N.m (10.0 ~ 12.0 kgf.m, 72.3 ~ 86.8 lb-ft)

    Fig 15: Removing Stabilizer Link From Stabilizer Bar
    G10588999Courtesy of HYUNDAI MOTOR AMERICA
  12. Installation is the reverse of removal.
  13. Check the alignment.

    (Refer to ALIGNMENT )