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Home >> Kia >> 2016 >> Sorento L >> Repair and Diagnosis >> Suspension >> Front Suspension >> Front Suspension System >> Sub Frame >> Repair Procedures >> Removal

Repair Procedures: Removal

  1. Remove the front wheel and tire (A) from front hub.

    Tightening Torque: 

    88.2 ~ 107.8 N.m (9.0 ~ 11.0 kgf.m, 65.0 ~ 79.5 lb-ft)

    CAUTION: Be careful not to damage the hub bolts when removing the front wheel and tire (A).
    Fig 1: Locate Front Wheel And Tire With Nuts
    G11863810Courtesy of KIA MOTORS AMERICA, INC.
  2. Disconnect the stabilizer link (B) with the front strut assembly (A) after loosening the nut.

    Tightening Torque: 

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

    Fig 2: Locate Stabilizer Link And Front Strut Assembly With Nut
    G11863811Courtesy of KIA MOTORS AMERICA, INC.
  3. Remove the tie rod end ball joint (C) from the knuckle by using the SST (09568-34000).
    1. Remove the split pin (A).
    2. Remove the castle nut (B).
    3. Use the SST (09568-34000).

    Tightening Torque: 

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

    Fig 3: Locate Tie Rod End Ball Joint, Split Pin And Castle Nut
    G11863812Courtesy of KIA MOTORS AMERICA, INC.
    Fig 4: Remove Tie Rod End Ball Joint From Knuckle Using SST (09568-34000)
    G11863813Courtesy of KIA MOTORS AMERICA, INC.
    CAUTION:
    • When using SST, be sure not to damage the dust cover of lower arm ball joint.
    • Keep SST tied to the car as there is a risk of injury by dropping the SST when removing the lower arm ball joint.
    • Be sure to use SST as the peripheral parts may be damaged when the lower arm ball joint is removed by using a general tool such as lever.
  4. Loosen the bolt & nut and then remove the lower arm (A).

    Tightening Torque: 

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

    Fig 5: Locate Lower Arm With Bolt And Nut
    G11863814Courtesy of KIA MOTORS AMERICA, INC.
  5. Remove the front lower arm from the front knuckle using the SST (0K545-A9100).
    1. After removing bolts from the front knuckle, install and tighten the sub body bolt (A).
      Fig 6: Locate Sub Body Bolt
      G11863815Courtesy of KIA MOTORS AMERICA, INC.
    2. Input the sub body (A) between the front knuckle and the sub body bolt.
    3. Tighten bolt (B) of the sub body bolt to broaden the gap of the front knuckle.
      Fig 7: Locate Sub Body And Bolt
      G11863816Courtesy of KIA MOTORS AMERICA, INC.
    4. Install the safe wire (A).
      Fig 8: Locate Safe Wire
      G11863817Courtesy of KIA MOTORS AMERICA, INC.
      NOTE: Install a safe wire on the front strut to prevent dropping the SST and hurting technicians.
    5. Install the main body, between the front strut and the lower arm.
      Fig 9: Install Main Body Between Front Strut And Lower Arm
      G11863818Courtesy of KIA MOTORS AMERICA, INC.
    6. To avoid the main body coming off, install a fixing clamp (A) beside the main body.
      Fig 10: Locate Fixing Clamp
      G11863819Courtesy of KIA MOTORS AMERICA, INC.
    7. After installing a fixing clamp, rotate the handle (B) clock wise till the clamp is fixed on a lower arm.
      Fig 11: Rotate Handle Clockwise
      G11863820Courtesy of KIA MOTORS AMERICA, INC.
    8. Tighten a main body bolt (A) of the slowly and remove the lower arm from the front knuckle.
    Fig 12: Locate Main Body Bolt
    G11863821Courtesy of KIA MOTORS AMERICA, INC.
  6. Loosen the bolt (A) and then disconnect the universal joint assembly from the pinion of the steering gear box.

    Tightening Torque: 

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

    CAUTION:
    • Keep the gear in the neutral range to prevent any damage on the clock spring inner cable while handling the steering wheel.
    • Do not reuse the bolt.
    Fig 13: Locate Universal Joint Assembly Bolt
    G11863822Courtesy of KIA MOTORS AMERICA, INC.
  7. Remove the under cover.

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

  8. Remove the roll rod stopper bolt (A).

    Tightening Torque: 

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

    CAUTION: Bolt (A) is a special bolt only for bolt and is not to be reused.
    Fig 14: Locate Roll Rod Stopper Bolt
    G11863823Courtesy of KIA MOTORS AMERICA, INC.
  9. Disconnect the muffler rubber hanger (A).
    Fig 15: Locate Muffler Rubber Hanger
    G11863824Courtesy of KIA MOTORS AMERICA, INC.
  10. Loosen the bolts & nuts and then remove the sub frame.

    Tightening Torque 

    Bolts: 

    1. 44.1 ~ 58.8N.m (4.5 ~ 6.0kgf.m, 32.5 ~ 43.4lb-ft)
    2. 176.5 ~ 196.1 N.m (18.0 ~ 20.0 kgf.m, 115.7 ~ 144.7lb-ft)

      Nuts: 

    3. 44.1 ~ 58.8N.m (4.5 ~ 6.0kgf.m, 32.5 ~ 43.4lb-ft)
    4. 176.5 ~ 196.1 N.m (18.0 ~ 20.0 kgf.m, 115.7 ~ 144.7lb-ft)
    Fig 16: Locate Sub Frame, Bolts And Nuts
    G11863825Courtesy of KIA MOTORS AMERICA, INC.
  11. Remove the R-MDPS connector. (Only R-MDPS)
  12. Loosen four (4) bolts (A) and then remove the stabilizer bar (B) from the sub frame.

    Tightening Torque: 

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

    Fig 17: Locate Stabilizer Bar And Bolts
    G11863826Courtesy of KIA MOTORS AMERICA, INC.
  13. Loosen the bolt and then remove the protector (A).

    Tightening Torque: 

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

    Fig 18: Locate Protector
    G11863827Courtesy of KIA MOTORS AMERICA, INC.
  14. Remove the steering gearbox (B) from the cross member by loosening four (4) mounting bolts.

    Tightening Torque: 

    88.2 ~ 107.8 N.m (9.0 ~ 11.0 kgf.m, 65.0 ~ 79.5 lb-ft)

    Fig 19: Locate Steering Gearbox And Cross Member With Mounting Bolts
    G11863828Courtesy of KIA MOTORS AMERICA, INC.
  15. Loosen two (2) nuts (A) and then remove the sub frame damper (B).

    Tightening Torque: 

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

    Fig 20: Locate Sub Frame Damper And Nuts
    G11863829Courtesy of KIA MOTORS AMERICA, INC.
  16. Remove the front lower arm.

    (Refer to Front Suspension System - "FRONT LOWER ARM ")

  17. Loosen two (2) bolts (A) and then remove the roll rod stopper (B) from the sub frame (C).

    Tightening Torque: 

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

    Fig 21: Locate Roll Rod Stopper And Bolts
    G11863830Courtesy of KIA MOTORS AMERICA, INC.
    Fig 22: Locate Sub Frame
    G11863831Courtesy of KIA MOTORS AMERICA, INC.
  18. Install in the reverse order of removal.
  19. Check the wheel Alignment.

    (Refer to Tires/Wheels - "ALIGNMENT ")