EXHAUST MANIFOLD INSTALLATION

CAUTION / NOTICE / HINT

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.

PROCEDURE


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


    1. A000TBVE02
      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. A000ZC9E03
      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. A000Z78

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

      Note

      Be careful of the installation direction.

    2. A000VFPE03

      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. A000V17E01
      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. A000YKD

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

      Note

      Be careful of the installation direction.

    2. A000ZMGE03

      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. A000XPQ

      Connect the air fuel ratio sensor connector.

  5. INSTALL FRONT NO. 1 ENGINE MOUNTING BRACKET LH

    Click here

  6. INSTALL FRONT NO. 1 ENGINE MOUNTING BRACKET RH

    Click here

  7. INSTALL FRONT ENGINE MOUNTING INSULATOR

    Click here

  8. INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR


    1. A000Y5G

      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. A000WHE

      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

    Click here

  11. INSTALL FRONT FRAME ASSEMBLY

    Click here

  12. INSTALL ENGINE AND TRANSMISSION

    Click here