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Home >> Kia >> 2021 >> Niro Plug-In Hybrid EX >> Repair and Diagnosis >> Steering >> Steering Column >> Motor Driven Power Steering System (PHEV) >> Steering Gear Box >> Repair Procedures >> Removal And Installation

Removal And Installation

  1. Disconnect the battery negative cable.
  2. Remove the universal bolt (A).

    Tightening torque: 

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

    G13349628Courtesy of KIA MOTORS AMERICA, INC.
    CAUTION:
    • Keep neutral range to prevent damaging the clock spring inner cable when steering the wheel.
    • Do not reuse the bolt.
  3. Remove the wheel and tire.

    Tightening torque: 

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

    G13349629Courtesy of KIA MOTORS AMERICA, INC.
    CAUTION: Be careful not to damage the wheel nuts when removing the wheel and tire.
  4. Remove the under cover.

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

  5. Remove the tie rod end pin (A) and nub (B).

    Tightening torque: 

    78.4 - 98.0 N.m (8.0 - 10.0 kgf.m, 57.8 - 72.3 lb.ft)

    G13349630Courtesy of KIA MOTORS AMERICA, INC.
  6. Remove the knuckle by using the SST (09568-34000).
    G13349631Courtesy of KIA MOTORS AMERICA, INC.
  7. Disconnect the lower arm from the knuckle by using the SST (09568-1S100).
    1. Remove the lower arm pin (A) and nut (B).

      Tightening torque: 

      78.5 - 98.1 N.m (8.0 - 10.0 kgf.m, 57.9 - 72.3 lb.ft)

      G13349632Courtesy of KIA MOTORS AMERICA, INC.
    2. Disconnect the lower arm from the knuckle by using the SST (09568-1S100).
    G13349633Courtesy of KIA MOTORS AMERICA, INC.
    NOTE:
    • When using SST, be sure not to damage the dust cover of lower arm ball joint.
    • Keep SST tied to the car because there is a risk of injury by dropping the SST during removing the lower arm ball joint.
    • The peripheral parts may be damaged when removing the lower arm ball joint with a general tool such as lever, so be sure to use SST.
  8. Remove the stabilizer link nut.

    Tightening torque: 

    98.0 - 117.6 N.m (10.0 - 12.0 kgf.m, 72.3 - 86.7 lb.ft)

    G13349634Courtesy of KIA MOTORS AMERICA, INC.
  9. Loosen the nuts and then remove the heat protector.
    G13349635Courtesy of KIA MOTORS AMERICA, INC.
  10. Remove the hanger (A).
    G13349636Courtesy of KIA MOTORS AMERICA, INC.
  11. Remove the roll rod bracket.

    (Refer to Engine Mechanical System - "ENGINE MOUNTING ")

  12. Loosen the bolts (A) and (B) and then remove the coolant pipe.

    Tightening torque: 

    6.8 - 10.7 N.m (0.7 - 1.1 kgf.m, 5.0 - 7.9 lb.ft)

    G13349637Courtesy of KIA MOTORS AMERICA, INC.
    G13349638Courtesy of KIA MOTORS AMERICA, INC.
  13. Loosen the bolts (A, B) and nuts (C, D) and then remove the sub frame.

    Tightening torque: 

    Bolts: 

    1. 44.1 - 53.9 N.m (4.5 - 5.5 kgf.m, 32.5 - 39.8 lb.ft)
    2. 176.5 - 196.1 N.m (18.0 - 20.0 kgf.m, 130.2 - 144.6 lb-ft)

      Nuts: 

    3. 176.5 - 196.1 N.m (18.0 - 20.0 kgf.m, 130.2 - 144.6 lb-ft)
    4. 44.1 - 53.9 N.m (4.5 - 5.5 kgf.m, 32.5 - 39.8 lb.ft)
    G13349639Courtesy of KIA MOTORS AMERICA, INC.
    CAUTION: Set up the transmission jack under the subframe in order to remove the shock absorber in no-load condition.
  14. Loosen the bolts and then remove the gearbox heat protector.
    G13349640Courtesy of KIA MOTORS AMERICA, INC.
  15. Loosen the bolts and then remove the front stabilizer bar.

    Tightening torque: 

    44.1 - 53.9 N.m (4.5 - 5.5 kgf.m, 32.5 - 39.8 lb.ft)

    G13349641Courtesy of KIA MOTORS AMERICA, INC.
  16. Loosen the bolts and then remove the gear box.

    Tightening torque: 

    88.3 - 107.9 - 127.5 N.m (9.0 - 11.0 kgf.m, 65.1 - 79.6 lb.ft)

    G13349642Courtesy of KIA MOTORS AMERICA, INC.
  17. Install in the reverse order of removal.
  18. Check the wheel alignment.

    (Refer to Suspension System - "ALIGNMENT ")