Glow Plug Installation


  1. INSTALL GLOW PLUG ASSEMBLY

  2. INSTALL NO. 1 GLOW PLUG CONNECTOR

  3. INSTALL COMMON RAIL ASSEMBLY

Glow Plug -- Installation


NOTICE:
  1. When replacing the parts in the following chart (A), replace the No. 1 injection pipe sub-assembly, No. 2 injection pipe sub-assembly and/or fuel inlet pipe sub-assembly with new ones.

    Replaced Parts (A)
    		Pipes Requiring New Replacement
    1. Common rail assembly
    1. No. 1 injection pipe sub-assembly
    2. No. 2 injection pipe sub-assembly
    3. Fuel inlet pipe sub-assembly
  2. After removing the No. 1 injection pipe sub-assembly, No. 2 injection pipe sub-assembly and/or fuel inlet pipe sub-assembly, clean them with a brush and compressed air.
  3. The common rail assembly is a precision instrument. Do not use the common rail assembly if it is struck or dropped.
  4. Hold the common rail assembly itself during removal and installation. Do not hold the pressure discharge valve or fuel pressure sensor, etc.
  5. Make sure foreign matter does not enter the fuel path.


1. INSTALL GLOW PLUG ASSEMBLY
NOTICE:
  1. Measure the resistance of the glow plug assembly when reinstalling it. If the result is not as specified, replace the glow plug assembly with a new one.
  2. Replace the glow plug assembly with a new one when it has been dropped or subjected to a physical impact.
  3. Remove any carbon deposits from the glow plug hole when reinstalling the glow plug assembly.

  1. Clean the glow plug hole.

    1. Wrap tape around a drill bit with a diameter of 4.8 mm (0.189 in.), 108.7 mm (4.28 in.) from its tip.

    2. Insert the drill bit 108.7 mm (4.28 in.) into the glow plug hole (up to the tape) and remove any carbon deposits by turning the drill bit by hand.

    3. Insert a drill bit with a diameter of 3.9 mm (0.154 in.) into the glow plug hole and remove any carbon deposits from the end of the glow plug hole by turning the drill bit by hand.

  1. Using a 10 mm deep socket wrench, install the 4 glow plug assemblies.

    Torque:
    18 N*m{178 kgf*cm, 13 ft.*lbf}
    NOTICE:
    Do not use any tools, such as air tools, which are liable to cause an impact to the glow plug assemblies when installing them.


2. INSTALL NO. 1 GLOW PLUG CONNECTOR

  1. Temporarily install the No. 1 glow plug connector with the 4 nuts.

  1. Tighten the 4 nuts.

    Torque:
    2.2 N*m{22 kgf*cm, 19 in.*lbf}

  1. Install the 4 glow plug screw grommets.

  1. Using an E8 "TORX" socket wrench, install the stud bolt to the intake manifold.

    Torque:
    10 N*m{102 kgf*cm, 7 ft.*lbf}


3. INSTALL COMMON RAIL ASSEMBLY
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