EXHAUST MANIFOLD INSTALLATION

Tech Tips

When viewed from the rear of the engine assembly, Bank 1 is on the left side and Bank 2 is on the right side.


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


    1. A01H13IE02
      Text in Illustration
      *1 Fulcrum Length

      Using SST, install the air fuel ratio sensor to the exhaust manifold LH.

      SST
      09224-00010
      Torque:
      without SST
      44 N*m  { 449 kgf*cm, 32 ft.*lbf }
      with SST
      40 N*m  { 408 kgf*cm, 30 ft.*lbf }

      Tech Tips


      • Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). When using a torque wrench with a fulcrum length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification Click here.

      • Make sure SST and the torque wrench are connected in a straight line.

  2. INSTALL AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1)


    1. A01GZUDE02
      Text in Illustration
      *1 Fulcrum Length

      Using SST, install the air fuel ratio sensor to the exhaust manifold RH.

      SST
      09224-00010
      Torque:
      without SST
      44 N*m  { 449 kgf*cm, 32 ft.*lbf }
      with SST
      40 N*m  { 408 kgf*cm, 30 ft.*lbf }

      Tech Tips


      • Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). When using a torque wrench with a fulcrum length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification Click here.

      • Make sure SST and the torque wrench are connected in a straight line.

  3. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY LH


    1. A01GYBB

      Place a new gasket on the cylinder head with the "B" mark facing the manifold side.

      Note

      Be careful of the installation direction.

    2. A01H1ESE01

      Temporarily install the exhaust manifold, and then uniformly tighten 8 new nuts in several steps, in the sequence shown in the illustration.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }
    3. A01GWJZE02
      Text in Illustration
      *1 Bracket

      Connect the air fuel ratio sensor connector.

      Tech Tips

      Hook the wire harness to the bracket.

  4. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY RH


    1. A01GWLA

      Place a new gasket on the cylinder head with the "B" mark facing the manifold side.

      Note

      Be careful of the installation direction.

    2. A01H236E01

      Temporarily install the exhaust manifold, and then uniformly tighten 8 new nuts in several steps, in the sequence shown in the illustration.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }
    3. A01GZ2P

      Connect the air fuel ratio sensor connector.

  5. INSTALL FRONT NO. 1 ENGINE MOUNTING BRACKET LH


    1. Install the front No. 1 engine mounting bracket LH with the 5 bolts.

      Torque:
      35 N*m  { 357 kgf*cm, 26 ft.*lbf }

  6. INSTALL FRONT NO. 1 ENGINE MOUNTING BRACKET RH


    1. Install the front No. 1 engine mounting bracket RH with the 5 bolts.

      Torque:
      35 N*m  { 357 kgf*cm, 26 ft.*lbf }

  7. INSTALL FRONT ENGINE MOUNTING INSULATOR


    1. Install the 2 spacers and 2 front engine mounting insulators with the 2 nuts.

      Torque:
      35 N*m  { 357 kgf*cm, 26 ft.*lbf }

  8. INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR


    1. A01GZUW

      Install the heat insulator with the 3 bolts.

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

  9. INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR


    1. A01GXPZ

      Install the heat insulator with the 3 bolts.

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

  10. INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE


    1. Apply a light coat of engine oil to a new O-ring.

    2. Install the O-ring to the engine oil level dipstick guide.

    3. Install the engine oil level dipstick guide with the bolt.

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

    4. Install the engine oil level dipstick.

  11. INSTALL FRONT FRAME ASSEMBLY


    1. Slowly lower the engine and set it to the front frame assembly.

    2. Install the 4 nuts.

      Torque:
      70 N*m  { 714 kgf*cm, 52 ft.*lbf }

    3. Attach the 2 clips and connect the heater wire connector.

  12. INSTALL ENGINE AND TRANSMISSION

    Click here