FUEL INJECTOR INSTALLATION

PROCEDURE


  1. INSTALL FUEL INJECTOR ASSEMBLY

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    1. Apply a light coat of grease or gasoline to a new O-ring, and install it onto the injector.

    2. Apply a light coat of grease or gasoline to the place where the delivery pipe touches the O-ring.

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      Push the fuel injector while twisting it back and forth to install it in the fuel delivery pipe.

      Note


      • Do not twist the O-ring.

      • Check that the fuel injector assemblies rotate smoothly after installing it onto the fuel delivery pipe. If the fuel injector assembly does not rotate smoothly, replace the O-ring with a new one and install it again.

    4. Position the injector connectors so that they face upward.

  2. INSTALL FUEL DELIVERY PIPE


    1. Install 3 new fuel injector vibration insulators to the cylinder head.

    2. Place the fuel delivery pipe and the 3 fuel injectors together to the cylinder head.

      Note

      Do not drop the fuel injectors when installing the fuel delivery pipe.

    3. Provisionally install the 2 bolts which are used to hold the fuel delivery pipe to the cylinder head.

      Note

      Check that the fuel injector turns smoothly after installing it. If it does not, reinstall it with a new O-ring.

    4. Tighten the 2 bolts which are used to hold the fuel delivery pipe to the cylinder head.

      Torque:
      27 N*m  { 275 kgf*cm, 20 ft.*lbf }

    5. Install the 2 wire harness bracket with the 2 bolts.

      Torque:
      8.4 N*m  { 85 kgf*cm, 74 in.*lbf }

    6. Engage the 3 clamps and install the engine wire harness to the cylinder head cover.

    7. Connect the 3 injector connectors.

    8. Connect the 3 ignition coil connectors.

  3. INSTALL FUEL TUBE SUB-ASSEMBLY

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    Text in Illustration
    *1 Retainer
    *2 Nylon Tube
    *3 Pipe
    *4 O-Ring
    *5 Fuel Tube Connector
    *6 Fuel Ground Cable
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    1. Push the tube connector into the pipe until the tube connector makes a "click" sound.

      Note


      • Check whether there is any damage or foreign matter on the connected part of the fuel pipe.

      • Check that the fuel tube connector and the pipe are securely connected by pulling on them after connecting.

    2. Install the No. 2 fuel pipe clamp.

    3. Connect the fuel ground cable to the union tube.

  4. INSTALL AIR CLEANER CAP SUB-ASSEMBLY

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  5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

    Torque:
    5.4 N*m  { 55 kgf*cm, 48 in.*lbf }

  6. INSPECT FOR FUEL LEAK

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