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Home >> Kia >> 2020 >> Optima EX Premium >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 21 (Hydraulic System - 2.0L (Except HEV)) >> Valve Body >> Repair Procedures >> Removal

Repair Procedures: Removal

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  1. Remove the under cover.

    (Refer to "ENGINE ROOM UNDER COVER ").

  2. Remove the ATF drain plug (A), allow the fluid to drain out and then reinstall the drain plug.

    Tightening torque: 

    33.3 - 43.1 N.m (3.4 - 4.4 kgf.m, 24.6 - 31.8 lb.ft)

    G12932209Courtesy of KIA MOTORS AMERICA, INC.
    NOTE: The existing ATF drain plug gasket must be replaced with a new one. (Do not reuse it.)
  3. Remove the battery and battery tray.

    (Refer to "BATTERY ")

  4. Remove the wiring bracket (A) and the air breather hose (B).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G12932210Courtesy of KIA MOTORS AMERICA, INC.
  5. Lift the vehicle after loosening valve body cover upper bolts.
  6. Remove the valve body cover (A) by loosening bolts.

    Tightening torque: 

    11.8 - 13.7 N.m (1.2 - 1.4 kgf.m, 8.7 - 10.1 lb.ft)

    G12932211Courtesy of KIA MOTORS AMERICA, INC.
  7. Remove the solenoid valve harness (A) and oil temperature sensor (B) after removing the bolts.

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G12932212Courtesy of KIA MOTORS AMERICA, INC.
  8. Remove the valve body assembly (A).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

G12932213Courtesy of KIA MOTORS AMERICA, INC.