FUEL INJECTOR INSTALLATION

PROCEDURE


  1. INSTALL FUEL INJECTOR ASSEMBLY

    Tech Tips

    Perform "Inspection After Repair" after replacing the fuel injector assembly.

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    1. B0043PLC05
      *1 O-ring
      *2 Injector Vibration Insulator

      Apply a light coat of gasoline or spindle oil to new injector vibration insulators and O-rings, and then install one onto each fuel injector assembly.

    2. Apply a light coat of gasoline or spindle oil to the contact surfaces of a new O-ring on each fuel injector assembly.

    3. B0041YC

      While turning the fuel injector assembly left and right, install it onto the fuel delivery pipe sub-assembly.

      Note


      • Do not damage the fuel injector assembly or O-ring.

      • Do not twist the O-ring.

      • After installing each fuel injector assembly, check that it turns smoothly. If not, replace the O-ring with a new one.

  2. INSTALL NO. 1 DELIVERY PIPE SPACER


    1. B0044RLC01
      *a Fuel Delivery Pipe Sub-assembly Side
      *b Cylinder Head Side

      Install the 2 No. 1 delivery pipe spacers onto the cylinder head.

      Note

      Install the No. 1 delivery pipe spacers in the correct direction.

  3. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY


    1. Install the fuel delivery pipe sub-assembly with the 4 fuel injector assemblies and install the 2 bolts.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

      Note


      • Do not drop the fuel injector assemblies when installing the fuel delivery pipe sub-assembly.

      • After installing the fuel delivery pipe sub-assembly, check that the fuel injector assemblies turn smoothly.

    2. Install the bolt to secure the fuel delivery pipe sub-assembly.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

    3. Install the wire harness clamp bracket with the bolt.

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }

  4. CONNECT FUEL TUBE SUB-ASSEMBLY


    1. B0042I4C04
      *1 Fuel Delivery Pipe Sub-assembly
      *a Retainer
      *b O-ring

      Connect the fuel tube sub-assembly connector to the fuel delivery pipe sub-assembly until a "click" sound is heard.

      Note


      • Check that there are no scratches or foreign matter on the contact surfaces of the fuel tube sub-assembly connector and fuel delivery pipe sub-assembly before performing this work.

      • After connecting the fuel lines, check that the fuel tube sub-assembly connector and fuel delivery pipe sub-assembly are securely connected by pulling on them.

    2. B00445U

      Install a new No. 2 fuel pipe clamp (Type A).

    3. B0044N0C01
      *a Claw

      Install a new No. 2 fuel pipe clamp (Type B).

  5. INSTALL WIRE HARNESS CLAMP BRACKET


    1. B0042FS

      Install the wire harness clamp bracket with the 2 nuts.

      Torque:
      18 N*m  { 183 kgf*cm, 13 ft.*lbf }

  6. INSTALL AIR TUBE

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  7. CONNECT ENGINE WIRE

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  8. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

    Note

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

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  9. INSTALL AIR CLEANER CASE SUB-ASSEMBLY

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  10. INSTALL AIR CLEANER CAP SUB-ASSEMBLY

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  11. INSPECT FOR FUEL LEAK

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  12. INSTALL NO. 2 CYLINDER HEAD COVER

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