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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Rear Suspension System (Except HEV) >> Rear Assist Arm >> Repair Procedures >> Replacement

Repair Procedures: Replacement

  1. Raise the vehicle, and make sure it is securely supported.
  2. Remove the wheel cap (A).
    Fig 1: Identifying Wheel Cap
    G10566982Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: Be careful not to damage to the wheel cap (A) when removing the it.
  3. 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 2: Locating Wheel Cap
    G10566983Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: Be careful not to damage to the hub bolts when removing the front wheel and tire (A).
  4. Remove the assist arm protector.
    Fig 3: Identifying Assist Arm Protector
    G10566984Courtesy of HYUNDAI MOTOR AMERICA
  5. Loosen the bolt & nut and then remove the rear assist arm (A) with the sub frame.

    Tightening Torque: 

    107.9 ~ 117.7 N.m (11.0 ~ 12.0 Kgf.m, 79.6 ~ 86.8 lb-ft)

    Fig 4: Loosening Rear Assist Arm Bolt
    G10566985Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Set up the transmission jack under the lower arm in order to remove the shock absorber in no-load condition.
    • Record the position of the alignment marks before removing the rear lower arm to keep from tightening the bolt and washer to the wrong position or the wrong direction.
  6. Loosen the bolt and then remove the assist arm.

    Tightening Torque: 

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

    Fig 5: Loosening Assist Arm Bolt
    G10566986Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: Set up the transmission jack under the lower arm in order to remove the shock absorber in no-load condition.
    Record the position of the alignment marks before removing the rear lower arm to keep from tightening the bolt and washer to the wrong position or the wrong direction.