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Home >> Genesis >> 2021 >> G70 3.3T, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission System - 3.3L >> Automatic Transmission >> Repair Procedures >> Removal
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Repair Procedures: Removal

  1. Remove the under cover.

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

  2. Remove the left side stay (A), right side stay (B).

    Tightening torque: 

    34.3 - 41.2 N.m (3.5 - 4.2 kgf.m, 25.3 - 30.4 lb-ft)

    G14179515Courtesy of HYUNDAI MOTOR AMERICA
    G14179516Courtesy of HYUNDAI MOTOR AMERICA
  3. Remove the transmission lower mounting bolt (A).

    Tightening torque: 

    39.2 - 46.1 N.m (4.0 - 4.7 kgf.m, 28.9 - 34.0 lb-ft)

    G14179517Courtesy of HYUNDAI MOTOR AMERICA
  4. Remove the engine and then transmission assembly.

    (Refer to Engine Mechanical System - "ENGINE AND TRANSMISSION ASSEMBLY ")

  5. Remove the transmission oil cooler tube (A).

    Tightening torque: 

    Oil cooler tube mounting bolt: 19.6 - 29.4 N.m (2.0 - 3.0 kgf.m, 14.5 - 21.7 lb-ft)

    Tube bracket mounting bolts: 7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)

    G14179518Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Replace the O-ring before reinstalling the oil cooler tube.
    • After the installation, start the engine and then check if there are any leakages from the hose.
      G14179519Courtesy of HYUNDAI MOTOR AMERICA
  6. Loosen the wiring bracket mounting bolt (A) and wiring protector mounting bolts (B).

    Tightening torque: 

    8.8 - 9.8 N.m (0.9 - 1.0 kgf.m, 6.5 - 7.2 lb-ft)

    G14179520Courtesy of HYUNDAI MOTOR AMERICA
  7. Disconnect the main connector (A) and then loosening the bolt (B) and wiring bracket mounting bolt (C).

    Tightening torque: 

    (B) 10.8 - 13.7 N.m (1.1 - 1.4 kgf.m, 8.0 - 10.1 lb-ft)

    (C) 8.8 - 9.8 N.m (0.9 - 1.0 kgf.m, 6.5 - 7.2 lb-ft)

    G14179521Courtesy of HYUNDAI MOTOR AMERICA
  8. Remove the CKP sensor (A) and wiring fixing bracket (B) after loosening the bolts.

    Tightening torque: 

    8.8 - 9.8 N.m (0.9 - 1.0 kgf.m, 6.5 - 7.2 lb-ft)

    G14179522Courtesy of HYUNDAI MOTOR AMERICA
  9. Remove the wiring fixing bracket (A, B).

    Tightening torque: 

    8.8 - 9.8 N.m (0.9 - 1.0 kgf.m, 6.5 - 7.2 lb-ft)

    G14179523Courtesy of HYUNDAI MOTOR AMERICA
  10. Remove the brake vacuum pipe.
    1. Loosen the bracket mounting bolt (A) and then removing the vacuum pipe from the hose (B).

      Tightening torque: 

      7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)

      G14179524Courtesy of HYUNDAI MOTOR AMERICA
    2. Loosen the bracket mounting bolt (A) and then removing the vacuum pipe from the hose (B).

      Tightening torque: 

      7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)

      G14179525Courtesy of HYUNDAI MOTOR AMERICA
  11. Disconnect the EOP connector (A) and parking switch connector (B) and then removing the ground line (C).

    Tightening torque: 

    10.8 - 13.7 N.m (1.1 - 1.4 kgf.m, 8.0 - 10.1 lb-ft)

    G14179526Courtesy of HYUNDAI MOTOR AMERICA
  12. Disconnect the motor connector (A) and hydraulic sensor connector (B) and then removing the wiring bracket mounting bolt (C).

    [4WD] 

    Tightening torque: 

    8.8 - 9.8 N.m (0.9 - 1.0 kgf.m, 6.5 - 7.2 lb-ft)

    G14179527Courtesy of HYUNDAI MOTOR AMERICA
  13. Remove the engine support mounting bracket nut (A).

    Tightening torque: 

    63.7 - 83.4 N.m (6.5 - 8.5 kgf.m, 47.0 - 61.5 lb-ft)

    G14179528Courtesy of HYUNDAI MOTOR AMERICA
  14. Lift the engine by using the engine crane.
  15. Remove the engine support bracket (A).

    Tightening torque: 

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

    G14179529Courtesy of HYUNDAI MOTOR AMERICA
  16. Disconnect stater motor connector (A), terminal (B).
    G14179530Courtesy of HYUNDAI MOTOR AMERICA
  17. Remove the starter mounting bolts (B) and then removing the starter assembly (A).

    Tightening torque: 

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

    G14179531Courtesy of HYUNDAI MOTOR AMERICA
    G14179532Courtesy of HYUNDAI MOTOR AMERICA
  18. Loosen the torque converter mounting bolts (A-6ea) by rotating the crankshaft.

    Tightening torque: 

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

    G14179533Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • When installing, apply the ATF to the bolts thread before tightening the bolts.
    • When installing, lightly tighten the bolts (6-ea) and then tighten the bolts to the specified torque.
  19. Remove the cross member (A).

    [2WD] 

    Tightening torque: 

    29.4 - 34.3 N.m (3.0 - 3.5 kgf.m 21.7 - 25.3 lb-ft)

    G14179534Courtesy of HYUNDAI MOTOR AMERICA

    [4WD] 

    Tightening torque: 

    63.7 - 83.4 N.m (6.5 - 8.5 kgf.m, 47.0 - 61.5 lb-ft)

    G14179535Courtesy of HYUNDAI MOTOR AMERICA
  20. Remove the front propeller shaft (A) from the transfer assembly.

    [4WD] 

    Tightening torque: 

    49.0 - 68.4 N.m (5.0 - 7.0 kgf.m 36.2 - 50.6 lb-ft)

    G14179536Courtesy of HYUNDAI MOTOR AMERICA
  21. Remove the transfer assembly (A).

    [4WD] 

    Tightening torque: 

    29.4 - 41.2 N.m (3.0 - 4.2 kgf.m, 21.7 - 30.4 lb-ft)

    G14179537Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: Precautions of the transfer assembly repairing
    • Use caution for the actuator not to be impacted by the transmission, floor or structure.
      G14179538Courtesy of HYUNDAI MOTOR AMERICA
    • To prevent damage to the O-ring, maintain parallel with the transmission shaft when install the transfer assembly.
      G14179539Courtesy of HYUNDAI MOTOR AMERICA
    • Even with the air breather valve installed, oil leaks from the collected oil during disassembling/assembling procedures in case of failure of keeping the horizontal position. Therefore, use caution when replacing the transmission.

      [Allowable rotation angle when removing/installing]

      G14179540Courtesy of HYUNDAI MOTOR AMERICA
  22. Support the transmission safely on a jack.
  23. Loosen the transmission mounting bolts (A, B, C).

    Tightening torque: 

    1. 63.7 - 83.4 N.m (6.5 - 8.5 kgf.m, 47.0 - 61.5 lb-ft)
    2. 39.2 - 46.1 N.m (4.0 - 4.7 kgf.m, 28.9 - 34.0 lb-ft)
    3. 34.3 - 46.1 N.m (3.5 - 4.7 kgf.m, 25.3 - 34.0 lb-ft)
    G14179541Courtesy of HYUNDAI MOTOR AMERICA
  24. Remove the transmission from the engine.
    G14179542Courtesy of HYUNDAI MOTOR AMERICA