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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Valve Body - 2.0L (Except HEV)) >> Valve Body >> Repair Procedures >> Removal

Repair Procedures: Removal

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  1. Remove the under cover.

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

  2. Battery and battery tray.

    (Refer to Engine Electrical System - "BATTERY ")

  3. Remove the drain plug (A) and drain the ATF totally 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)

    Fig 1: Locating Drain Plug
    G11994708Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Replace the gasket before reinstalling the drain plug.
    • After the installation, start the engine and then check if there are any leakages from the drain plug.
  4. Remove the wiring mounting bolt (A) or clip.

    Tightening torque: 

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

    Fig 2: Locating Wiring Mounting Bolt
    G11994709Courtesy of HYUNDAI MOTOR AMERICA
  5. Disconnect the air breather hose (A) from the valve body cover.
    Fig 3: Disconnecting Air Breather Hose From Valve Body Cover
    G11994710Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the valve body cover (A).

    Tightening torque: 

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

    Fig 4: Removing Valve Body Cover
    G11994711Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Replace the gasket (B) before reinstalling the valve body cover.
    • After the installation, start the engine and then check if there are any leakages from the valve body cover.
  7. Disconnect the oil temperature sensor (A) and solenoid valve connector (B) from the valve body.

    Tightening torque 

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

    Fig 5: Disconnecting Oil Temperature Sensor And Solenoid Valve Connector From Valve Body
    G11994712Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Check for the looseness, poor connection, bending, corrosion, contamination, deterioration, or damage before reinstalling the solenoid valve connector.
  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)

    Fig 6: Removing Valve Body Assembly
    G11994713Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Reassembly and disassembly procedures of the valve body assembly, refer to overhaul service information.