EXHAUST PIPE INSTALLATION


  1. INSTALL FRONT EXHAUST PIPE ASSEMBLY


    1. Install a new gasket and the front exhaust pipe assembly, and temporarily tighten 3 new nuts.

    2. Temporarily tighten a new bolt.

    3. Tighten the 3 nuts.

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

    4. Tighten the bolt.

      Torque:
      25 N*m  { 250 kgf*cm, 18 ft.*lbf }

  2. INSTALL CENTER EXHAUST PIPE ASSEMBLY


    1. Install the center exhaust pipe assembly with 3 new nuts and 3 support cushions.

      Torque:
      50 N*m  { 510 kgf*cm, 37 ft.*lbf }

    2. Connect the 2 hoses.

  3. INSTALL EXHAUST GAS TEMPERATURE SENSOR


    1. Using a union nut wrench (14 mm), install the exhaust gas temperature sensor onto the center exhaust pipe assembly.

      Torque:
      without union nut wrench
      30 N*m  { 306 kgf*cm, 22 ft.*lbf }
      with union nut wrench
      27 N*m  { 275 kgf*cm, 20 ft.*lbf }

      Note


      • Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.

      • Do not damage the exhaust gas temperature sensor.

    2. Connect the exhaust gas temperature sensor connector.

  4. INSTALL NO. 2 EXHAUST GAS TEMPERATURE SENSOR


    1. Using a union nut wrench (14 mm), install the No. 2 exhaust gas temperature sensor onto the center exhaust pipe assembly.

      Torque:
      without union nut wrench
      30 N*m  { 306 kgf*cm, 22 ft.*lbf }
      with union nut wrench
      27 N*m  { 275 kgf*cm, 20 ft.*lbf }

      Note


      • Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.

      • Do not damage the exhaust gas temperature sensor.

    2. Connect the No. 2 exhaust gas temperature sensor connector and clamp.

  5. INSTALL EXHAUST RETARDER ASSEMBLY


    1. Install 2 new gaskets and exhaust retarder assembly with 4 new bolts.

      Torque:
      30 N*m  { 306 kgf*cm, 22 ft.*lbf }

    2. Connect the vacuum hose.

  6. INSTALL TAIL EXHAUST PIPE ASSEMBLY


    1. Connect the tail exhaust pipe assembly (for Front) to the exhaust pipe support.

    2. Install the tail exhaust pipe assembly with 2 new nuts.

      Torque:
      24 N*m  { 245 kgf*cm, 17 ft.*lbf }

    3. Connect the tail exhaust pipe assembly (for Rear) to the exhaust pipe support.

    4. Install the tail exhaust pipe assembly with 2 new nuts.

      Torque:
      24 N*m  { 245 kgf*cm, 17 ft.*lbf }

  7. INSPECT CENTER EXHAUST PIPE ASSEMBLY


    1. A01CI4ZE17
      Text in Illustration
      *a 173 to 179 mm (6.81 to 7.03 in.)
      *b Bellows
      *c 210 mm (8.27 in.)
      *d Below 5 mm (0.197 in.)

      Make sure that the centerlines of the front and rear parts of the bellows pipe are within 5 mm of each other both vertically and horizontally, and that the bellows pipe length is between 173 and 179 mm as shown in the illustration.

  8. INSPECT FOR EXHAUST GAS LEAK