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Home >> Hyundai >> 2014 >> Equus Ultimate >> Repair and Diagnosis >> Steering >> Power Steering >> Electro Hydraulic Power Steering System >> Repair Procedures >> Replacement

Repair Procedures: Replacement

  1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds.
  2. Turn the steering wheel so that the front wheels can face straight ahead.
  3. Remove the airbag module.

    (Refer to the AIRBAG MODULES & CLOCK SPRING article)

  4. Loosen the lock nut.
    Fig 1: Identifying Steering Wheel Lock Nut
    G09790054Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the steering wheel (A) from the steering column shaft by using a SST (09561-11001).
    Fig 2: Removing Steering Wheel From Steering Column Shaft
    G09790055Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: Do not hammer on the steering wheel to remove it; it may damage the steering column.
  6. Loosen the screw and then remove the steering column shroud (A).
    Fig 3: Identifying Steering Column Shroud With Mounting Screw
    G09790056Courtesy of HYUNDAI MOTOR AMERICA
  7. Disconnect the connector and then remove the clock spring (A).
    Fig 4: Identifying Clock Spring
    G09790057Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: When assembling, set the center position by setting the marks between the clock spring and the cover into line. Make an array the mark (><) by turning the clock spring clockwise to the stop and then 2.0 revolutions counterclockwise.
  8. Loosen the screw and then remove the multifunction switch (A).
    Fig 5: Identifying Multifunction Switch With Mounting Screw
    G09790058Courtesy of HYUNDAI MOTOR AMERICA
  9. Loosen the screw and then remove the crash pad lower panel (A).

    (Refer to CRASH PAD article)

    Fig 6: Identifying Crash Pad Lower Panel
    G09790059Courtesy of HYUNDAI MOTOR AMERICA
  10. Loosen the nut and then remove the lower panel bracket (A).
    Fig 7: Identifying Lower Panel Bracket
    G09790060Courtesy of HYUNDAI MOTOR AMERICA
  11. Loosen the bolt (A) and then disconnect the universal joint assembly from the pinion of the steering gear box.

    Tightening Torques: 

    32.0 ~ 37.0 N.m (3.3 ~ 3.8 kgf.m, 24.0 ~ 27.4 lb-ft)

    Fig 8: Identifying Universal Joint Assembly Bolt
    G09790061Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Keep the neutral-range to prevent the damage of the clock spring inner cable when you handle the steering wheel.
    • Change to the New bolt when assembling
  12. Loosen the nuts and then remove the steering column dust cover (A).
    Fig 9: Identifying Steering Column Dust Cover With Nuts
    G09790062Courtesy of HYUNDAI MOTOR AMERICA
  13. Disconnect all connectors connected to the steering column assembly.
  14. Remove the steering column assembly by loosening the mounting bolts and nuts.

    Tightening torque: 

    13 ~ 18 N.m (1.3 ~ 1.8 kgf.m, 9 ~ 13 lb-ft)

    Fig 10: Identifying Steering Column Assembly With Mounting Bolts
    G09790063Courtesy of HYUNDAI MOTOR AMERICA
    Fig 11: Identifying Steering Column Assembly With Nuts
    G09790064Courtesy of HYUNDAI MOTOR AMERICA
  15. Installation is the reverse of the removal.
    NOTE: When installing the clock spring, refer the AIRBAG MODULES & CLOCK SPRING article to prevent the damage of clock spring inner cable.