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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 25 (Dual Clutch Transmission Assembly - 1.6L (Except HEV)) >> DCT (Dual Clutch Transmission) >> Repair Procedures >> Removal

Repair Procedures: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Remove the air cleaner assembly and air duct.

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

  2. Remove the TCM.

    (Refer to Dual Clutch Transmission Control System - TCM - "DCT Control Module (TCM) ")

  3. Remove the battery and tray.

    (Refer to Engine Electrical System - "BATTERY ")

  4. Disconnect the connectors as shown in Fig 1.
    1. Inhibitor switch connector
    2. Clutch actuator connector
    3. Gear actuator solenoid connector
    4. Input shaft speed sensor connector
    Fig 1: Locating Inhibitor Switch Connector, Clutch Actuator Connector, Gear Actuator Solenoid Connector And Input Shaft Speed Sensor Connector
    G11987428Courtesy of HYUNDAI MOTOR AMERICA
  5. Disconnect the gear actuator motor connector (A).
    Fig 2: Locating Gear Actuator Motor Connector
    G11987429Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the ground (A) and wiring bracket (B-2ea) after removing the bolts.
    Fig 3: Locating Ground And Wiring Bracket
    G11987430Courtesy of HYUNDAI MOTOR AMERICA
  7. Remove the control cable (B) after removing the nut (A).
    Fig 4: Locating Control Cable And Nut
    G11987431Courtesy of HYUNDAI MOTOR AMERICA
  8. Remove the ground (A) after removing the bolts.
    Fig 5: Locating Ground
    G11987432Courtesy of HYUNDAI MOTOR AMERICA
  9. Loosen the transmission upper mounting bolts (A-2ea) and the starter mounting bolt (B-1ea).

    Tightening torque 

    (A), (B): 42.2 ~ 53.9 N.m (4.3 ~ 4.5 kgf.m, 31.1 ~ 39.8 lb-ft)

    Fig 6: Locating Transmission Upper Mounting Bolts And Starter Mounting Bolt
    G11987433Courtesy of HYUNDAI MOTOR AMERICA
  10. Assemble the engine support fixture (beam No.: 09200-38001 or 09200-3N000, supporter No.: 09200-2S000). (Refer to Special Service Tools - Engine support fixture assembly drawing - "Special Service Tools ")
  11. Using the engine support fixture, hold the engine and transaxle assembly safely.
    Fig 7: Holding Engine And Transaxle Assembly Safely Using Engine Support Fixture
    G11987434Courtesy of HYUNDAI MOTOR AMERICA
  12. Remove the dual clutch transmission mounting bracket cover (A).
    Fig 8: Locating Dual Clutch Transmission Mounting Bracket Cover
    G11987435Courtesy of HYUNDAI MOTOR AMERICA
  13. Remove the dual clutch transmission mounting support bracket bolts (A).

    Tightening torque: 

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

    Fig 9: Locating Dual Clutch Transmission Mounting Support Bracket Bolts
    G11987436Courtesy of HYUNDAI MOTOR AMERICA
  14. Remove the dual clutch transmission mounting support bracket (A).

    Tightening torque: 

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

    Fig 10: Locating Dual Clutch Transmission Mounting Support Bracket
    G11987437Courtesy of HYUNDAI MOTOR AMERICA
  15. Remove the under cover.

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

  16. Remove the front drive shaft.

    (Refer to Driveshaft and axle - Drive shaft assembly - "DRIVESHAFT ASSEMBLY - SONATA (EXCEPT HEV) ")

  17. Remove the sub frame.

    (Refer to Suspension System - "SUB FRAME ")

  18. Loosen the intercooler inlet pipe mounting bolts (A-2ea).

    Tightening torque: 

    19.6 ~ 26.4 N.m (2.0 ~ 2.7 kgf.m, 14.4 ~ 19.5 lb-ft)

    Fig 11: Locating Intercooler Inlet Pipe Mounting Bolts
    G11987438Courtesy of HYUNDAI MOTOR AMERICA
  19. Separate the vacuum pump (A) from the transmission by loosening the bolts (B-2ea).

    Tightening torque: 

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

    Fig 12: Locating Vacuum Pump Bolts
    G11987439Courtesy of HYUNDAI MOTOR AMERICA
  20. Loosen the starter mounting bolt (A).

    Tightening torque: 

    42.2 ~ 53.9 N.m (4.3 ~ 4.5 kgf.m, 31.1 ~ 39.8 lb-ft)

    Fig 13: Locating Starter Mounting Bolt
    G11987440Courtesy of HYUNDAI MOTOR AMERICA
  21. Support the transmission safely by using the jack.
  22. Loosen the transmission lower mounting bolts (A-5ea).

    Tightening torque: 

    42.2 ~ 53.9 N.m (4.3 ~ 4.5 kgf.m, 31.1 ~ 39.8 lb-ft)

    Fig 14: Locating Transmission Lower Mounting Bolts
    G11987441Courtesy of HYUNDAI MOTOR AMERICA
  23. After separating the transmission from the engine, remove the transmission by lowering the jack slowly.
    NOTE: Be careful not to damage other system or parts near by when removing the transaxle assembly.