EXHAUST MANIFOLD INSTALLATION

PROCEDURE

  1. INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR

    1. Install the No. 2 exhaust manifold heat insulator with the 3 bolts.

      12 N*m

      122 kgf*cm

      9 ft.*lbf

  2. INSTALL EXHAUST MANIFOLD

    1. Install a new exhaust manifold gasket.

    2. Install the exhaust manifold with new 5 nuts.

      26 N*m

      265 kgf*cm

      19 ft.*lbf

  3. INSTALL MANIFOLD STAY

    A293765N01

    1. Temporarily install the manifold stay with the 3 bolts.

    2. While pushing the manifold stay toward the exhaust manifold, tighten the 2 bolts labeled 1.

      43 N*m

      438 kgf*cm

      32 ft.*lbf

    3. Tighten the bolt labeled 2.

      43 N*m

      438 kgf*cm

      32 ft.*lbf

  4. INSTALL FRONT EXHAUST PIPE ASSEMBLY

    1. A128853

      Using a vernier caliper, measure the free length of the compression springs.

      Minimum length

      41.5 mm (1.63 in.)

      If the free length is less than the minimum, replace the compression spring.

    2. Using a wire brush, remove any foreign matter from the gasket installation surface.

    3. A076194C08

      *1

      Gasket

      *2

      Wooden Block

      Using a plastic-faced hammer and wooden block, tap in a new gasket until its surface is flush with the exhaust manifold.

      Note:

      • Be sure to install the gasket so that it faces the correct direction.

      • Do not reuse the gasket.

      • Do not damage the gasket.

      • When connecting the front exhaust pipe assembly, do not push in the gasket with the front exhaust pipe assembly.

    4. Install the front exhaust pipe assembly and 2 compression springs with the 2 bolts.

      43 N*m

      438 kgf*cm

      32 ft.*lbf

    5. Install a new gasket to the front exhaust pipe assembly.

    6. Connect the front exhaust pipe assembly to the center exhaust pipe assembly with the 2 bolts.

      43 N*m

      438 kgf*cm

      32 ft.*lbf

  5. INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

    1. Install the No. 1 exhaust manifold heat insulator with the 3 bolts.

      12 N*m

      122 kgf*cm

      9 ft.*lbf

  6. INSTALL WIRE HARNESS CLAMP BRACKET

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

      60 N*m

      612 kgf*cm

      44 ft.*lbf

    2. Attach the clamp to connect the fuel hose.

  7. INSTALL AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)

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  8. INSTALL NO. 2 CYLINDER HEAD COVER

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  9. INSPECT FOR EXHAUST GAS LEAK

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