2021 Kia Forte EXFACTORY OEM SERVICE PROCEDURE

Repair Procedures: Removal

  1. Remove the air duct and air cleaner assembly.

    (Refer to Engine Mechanical System - "AIR CLEANER ")

  2. Remove the battery and battery tray.

    (Refer to Engine Electrical System - "BATTERY ")

  3. Drain the coolant.

    (Refer to Engine Mechanical System - "COOLANT ")

  4. Disconnect the position switch connector (A) and driven pulley speed sensor connector (B).
    G13307404Courtesy of KIA MOTORS AMERICA, INC.
    G13307405Courtesy of KIA MOTORS AMERICA, INC.
  5. Remove the shift cable (C) after loosening the bolts (B) and nut (A).

    Tightening torque: 

    1. 9.8 - 13.7 N.m (1.0 - 1.4 kgf.m, 7.2 - 10.1 lb.ft)
    2. 14.7 - 21.6 N.m (1.5 - 2.2 kgf.m, 10.9 - 15.9 lb.ft)
    G13307406Courtesy of KIA MOTORS AMERICA, INC.
  6. Remove the ground line after removing the bolt (A).

    Tightening torque: 

    26.5 - 32.4 N.m (2.7 - 3.3 kgf.m, 19.5 - 23.9 lb.ft)

    G13307407Courtesy of KIA MOTORS AMERICA, INC.
  7. Disconnect the hose (B) after removing the IVTF cooler hose clamp (A).
    G13307408Courtesy of KIA MOTORS AMERICA, INC.
    NOTE:
    • Carefully install the clamp not to damage the hose.
    • Install the clamp in a correct direction not to be interfered with other parts.
    • After the installation, start the engine and then check if there are any leakages from the hose.
  8. Disconnect the main connector (A).
    G13307409Courtesy of KIA MOTORS AMERICA, INC.
    NOTE:
    • After detaching the main connector, wrap a plastic bag around the connector to prevent coolant from getting into it.
    • If coolant gets into the connector, corrosion may occur inside the connector, thus causing an open/short circuit. In this case, trouble codes and shift failure may also occur.
      G13307410Courtesy of KIA MOTORS AMERICA, INC.
  9. Remove fixing clips (A) of the wiring.
    G13307411Courtesy of KIA MOTORS AMERICA, INC.
  10. Remove the transmission upper mounting bolts (A) and the starter mounting bolt (B).

    Tightening torque: 

    1. 42.2 - 53.9 N.m (4.3 - 5.5 kgf.m, 31.1 - 39.8 lb.ft)
    2. 49.0 - 63.7 N.m (5.0 - 6.5 kgf.m, 36.2 - 47.0 lb.ft)
    G13307412Courtesy of KIA MOTORS AMERICA, INC.
  11. Remove the cowl top cover.

    (Refer to Body - "COWL TOP COVER ")

  12. Assemble the engine support fixture on the engine room.

    (Refer to " ENGINE SUPPORT FIXTURE ASSEMBLY DRAWING  " Special Service Tools) 

  13. Using the engine support fixture, hold the engine and transmission assembly safely.
    G13307413Courtesy of KIA MOTORS AMERICA, INC.
  14. Support the transmission safely on a jack.
    G13307414Courtesy of KIA MOTORS AMERICA, INC.
  15. Remove the transmission mounting bracket cover (A).
    G13307415Courtesy of KIA MOTORS AMERICA, INC.
  16. Remove the IVT support bracket mounting bolts (A).

    Tightening torque: 

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

    G13307416Courtesy of KIA MOTORS AMERICA, INC.
  17. Remove the IVT support bracket (A).

    Tightening torque: 

    58.8 - 78.5 N.m (6.0 - 8.0 kgf.m, 43.4 - 57.9 lb.ft)

    G13307417Courtesy of KIA MOTORS AMERICA, INC.
  18. Remove the under cover.

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

  19. Remove the drive shaft assembly.

    (Refer to Driveshaft and Axle - "FRONT DRIVESHAFT ")

  20. Remove the wiring mounting bolt (A).
    G13307418Courtesy of KIA MOTORS AMERICA, INC.
  21. Remove the exhaust manifold stay (A).

    Tightening torque: 

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

    G13307419Courtesy of KIA MOTORS AMERICA, INC.
  22. Remove the roll rod bracket (C) after loosening the bolts (A, B).

    Tightening torque: 

    1. 49.0 - 63.7 N.m (5.0 - 6.5 kgf.m, 36.2 - 47.0 lb.ft)
    2. 107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb.ft)
    G13307420Courtesy of KIA MOTORS AMERICA, INC.
  23. Remove the roll rod support bracket (A).

    Tightening torque: 

    49.0 - 68.6 N.m (5.0 - 7.0 kgf.m, 36.2 - 50.6 lb.ft)

    G13307421Courtesy of KIA MOTORS AMERICA, INC.
  24. Remove the cover (A).

    Tightening torque: 

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

    G13307422Courtesy of KIA MOTORS AMERICA, INC.
  25. Remove the torque converter mounting bolts (A) by rotating the crankshaft.

    Tightening torque: 

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

    G13307423Courtesy of KIA MOTORS AMERICA, INC.
  26. Remove the starter mounting bolt (A) and transmission lower mounting bolts (B, C).

    Tightening torque: 

    1. 49.0 - 63.7 N.m (5.0 - 6.5 kgf.m, 36.2 - 47.0 lb.ft)
    2. 42.2 - 48.1 N.m (4.3 - 4.9 kgf.m, 31.1 - 35.4 lb.ft)
    3. 42.2 - 53.9 N.m (4.3 - 5.5 kgf.m, 31.1 - 39.8 lb.ft)
    G13307424Courtesy of KIA MOTORS AMERICA, INC.
    G13307425Courtesy of KIA MOTORS AMERICA, INC.
  27. After separating the transmission from the engine, remove the transmission by lowering the jack slowly.
    NOTE: Be careful not to damage other nearby systems or parts when removing the transmission assembly.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.