FUEL PUMP(for High Pressure) REMOVAL

PROCEDURE


  1. PRECAUTION

    Note

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

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  2. DISCHARGE FUEL SYSTEM PRESSURE

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  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Note

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

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  4. REMOVE INTAKE MANIFOLD

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  5. REMOVE FUEL PUMP PROTECTOR


    1. Disengage the clamp to disconnect the fuel tube sub-assembly from the fuel pump protector.

    2. Remove the 2 bolts and fuel pump protector from the cylinder head sub-assembly.

  6. DISCONNECT NO. 2 FUEL TUBE SUB-ASSEMBLY


    1. Disconnect the No. 2 fuel tube sub-assembly from the fuel pump assembly.

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  7. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY

    CAUTION:

    To prevent serious injury due to fuel spray from the high-pressure fuel lines, always discharge fuel system pressure before removing any fuel system components.


    1. Using a 17 mm union nut wrench, loosen the 2 union nuts of the No. 1 fuel pipe sub-assembly.

    2. Loosen the 2 bolts of the fuel pump assembly.

    3. Remove the No. 1 fuel pipe sub-assembly from the fuel delivery pipe RH and fuel pump assembly.

  8. REMOVE FUEL PUMP ASSEMBLY


    1. Disconnect the fuel pump assembly connector.

    2. Remove the 2 bolts, fuel pump assembly and fuel pump lifter guide from the cylinder head cover sub-assembly.

    3. B006LAG

      Remove the O-ring from the fuel pump assembly.

    4. B006M1W

      Remove the fuel pump lifter assembly from the fuel pump lifter housing.

    5. B006OWF

      Remove the fuel pump spacer gasket from the cylinder head cover sub-assembly.