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Home >> Kia >> 2014 >> Optima Limited >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System - 2.0L - Optima >> Automatic Transaxle >> Repair Procedures >> Removal

Repair Procedures: Removal

  1. Air cleaner assembly and air duct. Refer to INTAKE AND EXHAUST SYSTEM .
  2. Battery and battery tray. Refer to BATTERY .
  3. Remove the ground line after removing the bolt (A).
    Fig 1: Ground Line Bolt
    G07385854Courtesy of KIA MOTORS AMERICA, INC.
  4. Disconnect the solenoid valve connector (A) and inhibitor switch connector (B).
  5. Loosen the shift cable nut (C).

    Tightening torque: 

    (C) 9.8 ~ 13.7 N.m (1.0 ~ 1.4 kgf.m, 7.2 ~ 10.1 lb-ft)

    Fig 2: Identifying Shift Cable Nut, Solenoid Valve & Inhibitor Switch
    G00547690Courtesy of KIA MOTORS AMERICA, INC.
  6. Remove the shift cable bracket (A).

    Tightening torque: 

    14.7 ~ 21.6 N.m (1.5 ~ 2.2 kgf.m, 10.9 ~ 15.9 lb-ft)

    Fig 3: Identifying Shift Cable Bracket
    G00547694Courtesy of KIA MOTORS AMERICA, INC.
  7. Remove the wiring bracket (A, B).
    Fig 4: Identifying Wiring Bracket (1 Of 2)
    G00547698Courtesy of KIA MOTORS AMERICA, INC.
    Fig 5: Identifying Wiring Bracket (2 Of 2)
    G00547702Courtesy of KIA MOTORS AMERICA, INC.
  8. Disconnect the hose (B) after removing the automatic transaxle fluid cooler hose clamp (A).
    Fig 6: Identifying Automatic Transaxle Fluid Cooler Hoses & Clamps
    G00547706Courtesy of KIA MOTORS AMERICA, INC.
  9. Remove the automatic transaxle upper mounting bolt (A-2ea) and the starter motor mounting bolt (B-2ea).

    Tightening torque: 

    (A) 42.2 ~ 54.0 N.m (4.3 ~ 5.5 kgf.m, 31.1 ~ 39.8 lb-ft)

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

    Fig 7: Identifying Transaxle Mounting Bolts
    G00547710Courtesy of KIA MOTORS AMERICA, INC.
  10. Remove the mounting cover (A).
  11. Fig 8: Mounting Cover
    G00548511Courtesy of KIA MOTORS AMERICA, INC.
  12. Remove the support bracket mounting bolts (A).

    Tightening torque: 

    88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.8 lb-ft)

    Fig 9: Identifying Mounting Bracket Bolts
    G00547691Courtesy of KIA MOTORS AMERICA, INC.
  13. Disconnect the recirculation valve connector (A) and the vacuum hose (B), and then remove the intercooler inlet pipe & hose assembly (C).

    Tightening torque: 

    14.7 ~ 19.6 N.m (1.5 ~ 2.0 kgf.m, 10.8 ~ 14.5 lb-ft)

    Fig 10: Identifying Recirculation Valve Connector & Vacuum Hose
    G00548515Courtesy of KIA MOTORS AMERICA, INC.
  14. Using the engine support fixture (SST No.: 09200-38001), hold the engine and transaxle assembly safely.
    Fig 11: Holding Engine & Transaxle Assembly
    G07385863Courtesy of KIA MOTORS AMERICA, INC.
  15. Remove the transaxle mounting support bracket (C).

    Tightening torque: 

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

    (B) 58.9 ~ 78.5 N.m (6.0 ~ 8.0 kgf.m, 43.4 ~ 57.9 lb-ft)

    Fig 12: Automatic Transaxle Mounting Support Bracket
    G07385864Courtesy of KIA MOTORS AMERICA, INC.
  16. Remove the under cover (A).
    Fig 13: Under Cover
    G07385865Courtesy of KIA MOTORS AMERICA, INC.
  17. Disconnect the vacuum pump connector (A).
    Fig 14: Identifying Vacuum Pump Connector
    G00548519Courtesy of KIA MOTORS AMERICA, INC.
  18. Disconnect the vacuum hose (A).
    Fig 15: Identifying Vacuum Hose
    G00548523Courtesy of KIA MOTORS AMERICA, INC.
  19. Loosen the vacuum pump bracket bolts (A) and then remove vacuum pump and bracket.

    Tightening torque: 

    19.6 ~ 29.4 N.m (2.0 ~ 3.0 kgf.m, 14.5 ~ 21.7 lb-ft)

    Fig 16: Identifying Vacuum Pump Bracket Bolts
    G00548527Courtesy of KIA MOTORS AMERICA, INC.
  20. Remove the following items;
    1. Drive shaft assembly. (Refer to "DRIVESHAFT ASSEMBLY ".)
    2. Sub frame assembly. (Refer to "FRONT CROSS MEMBER ".)
  21. Remove the dust cover (A).
    Fig 17: Dust Cover
    G07385867Courtesy of KIA MOTORS AMERICA, INC.
  22. Remove the torque converter mounting bolt (A-6ea) with rotating the crankshaft.

    Tightening torque: 

    45.1 ~ 52.0 N.m (4.6 ~ 5.3 kgf.m, 33.3 ~ 38.3 lb-ft)

    Fig 18: Torque Converter Mounting Bolt
    G07385868Courtesy of KIA MOTORS AMERICA, INC.
  23. Remove the automatic transaxle with a jack after removing the mounting bolt (A-4ea, B-2ea).

    Tightening torque: 

    (A) 42.2 ~ 48.1 N.m (4.3 ~ 4.9 kgf.m, 31.1 ~ 35.4 lb-ft)

    (B) 42.2 ~ 54.0 N.m (4.3 ~5.5 kgf.m, 31.1 ~ 39.8 lb-ft)

    Fig 19: Automatic Transaxle Mounting Bolts
    G07385869Courtesy of KIA MOTORS AMERICA, INC.