FUEL RELIEF VALVE INSTALLATION

PROCEDURE


  1. INSTALL FUEL RELIEF VALVE ASSEMBLY


    1. Install a new O-ring, new backup rings (No. 1, No. 2 and No. 3) and a new E-ring to the fuel relief valve as shown in the illustration.

      A000UJGE03

      Note


      • Check that there is no foreign matter or damaged areas in the relief valve's O-ring groove.

      • Check that the No. 1 and No. 2 backup rings are installed in the correct direction.

      • Make sure that the backup rings and O-ring are installed in the correct order.

      • Check that the alignment openings of the backup rings are not overlapped or stretched as shown in the illustration.

      • After installing the O-ring, check that it is not contaminated with foreign matter and is not damaged.

      • Check that the No. 3 fuel pipe installation end is not contaminated with foreign matter and is not damaged.

    2. Fix the delivery pipe between aluminum plates in a vise.

      Note

      Do not overtighten the vise.

    3. A000WYF

      Apply engine oil to the O-ring. Using a 5 mm hexagon socket wrench, install the fuel relief valve to the fuel delivery pipe with the 2 bolts.

      Torque:
      9.0 N*m  { 92 kgf*cm, 80 in.*lbf }

      Note

      Make sure there is no gasoline on the O-ring and inside the installation hole.

  2. INSTALL FUEL DELIVERY PIPE

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  3. INSTALL NO. 4 FUEL PIPE SUB-ASSEMBLY

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  4. INSTALL NO. 2 ENGINE COVER SUB-ASSEMBLY LH

  5. INSTALL NO. 2 ENGINE COVER SUB-ASSEMBLY

  6. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY

  7. INSTALL NO. 2 FUEL PIPE SUB-ASSEMBLY

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  8. INSTALL FUEL PRESSURE PULSATION DAMPER ASSEMBLY

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