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EXHAUST PIPE INSTALLATION

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PROCEDURE


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    INSTALL TAIL EXHAUST PIPE BAFFLE SUB-ASSEMBLY


    1. Set 4 new tail exhaust pipe baffle sub-assemblies to the tail exhaust pipe assembly and tail exhaust pipe LH.

    2. B0065V3C01
      *a Plastic Hammer
      *b Protrusion
      *c Cutout

      Align the cutout of each tail exhaust pipe baffle sub-assembly with the protrusion of the tail exhaust pipe assembly and tail exhaust pipe LH as shown in the illustration.

    3. Using a plastic hammer, uniformly tap each tail exhaust pipe baffle sub-assembly onto the tail exhaust pipe assembly and tail exhaust pipe LH.

    4. B0066BCC01
      *a Tail Exhaust Pipe Baffle Sub-assembly Edge
      *b Protrusion
      *c Cutout

      Check that the cutout of each tail exhaust pipe baffle sub-assembly is aligned with the protrusion on the bottom of the tail exhaust pipe assembly and tail exhaust pipe LH as shown in the illustration.

      Tip:

      Adjust the tail exhaust pipe baffle sub-assemblies if necessary.

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    CONNECT TAIL EXHAUST PIPE LH


    1. Connect the tail exhaust pipe LH to the 3 exhaust pipe supports.

      Note:

      Protect the rear bumper assembly using protection material such as a piece of cloth to avoid damage by the tail exhaust pipe baffle sub-assemblies.

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    CONNECT TAIL EXHAUST PIPE ASSEMBLY


    1. Connect the tail exhaust pipe assembly to the 3 exhaust pipe supports.

      Note:

      Protect the rear bumper assembly using protection material such as a piece of cloth to avoid damage by the tail exhaust pipe baffle sub-assemblies.

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    INSTALL FRONT EXHAUST PIPE ASSEMBLY (TWC: Rear Catalyst)


    1. B0066TB

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

      Standard Length 40 mm (1.57 in.)
      Minimum Free Length 38.5 mm (1.52 in.)

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

    2. Temporarily install 2 new exhaust pipe gaskets to the front exhaust pipe assembly (TWC: Rear Catalyst) for tail exhaust pipe assembly and tail exhaust pipe LH side.

    3. B0065H3C89
      *1 Front Exhaust Pipe Assembly (TWC: Rear Catalyst)
      *2 Exhaust Pipe Gasket
      *a Wooden Block

      Using a plastic hammer and wooden block, tap in each exhaust pipe gasket until its surface is flush with the front exhaust pipe assembly (TWC: Rear Catalyst).

      Note:

      • Be sure to install the exhaust pipe gaskets in the correct direction.

      • Do not reuse the exhaust pipe gaskets.

      • Do not damage the exhaust pipe gaskets.

      • Do not push in the exhaust pipe gaskets by using the exhaust pipes when connecting them.

    4. Install 2 new exhaust pipe gaskets to the front exhaust pipe assembly (TWC: Rear Catalyst) for exhaust manifold sub-assembly LH (TWC: Front Catalyst) and exhaust manifold sub-assembly RH (TWC: Front Catalyst) side.

    5. Connect the front exhaust pipe assembly (TWC: Rear Catalyst) with 4 new nuts and 4 new bolts.

      39 N*m 398 kgf*cm 29 ft.*lbf
    6. B0066MHC02
      *1 Tail Exhaust Pipe Assembly or Tail Exhaust Pipe LH
      *2 Front Exhaust Pipe Assembly (TWC: Rear Catalyst)
      *3 Exhaust Pipe Gasket
      *a Space between Flanges: 6.5 mm (0.256 in.)

      Install the front exhaust pipe assembly (TWC: Rear Catalyst) to the tail exhaust pipe assembly and tail exhaust pipe LH with the 4 bolts and 4 compression springs.

      43 N*m 438 kgf*cm 32 ft.*lbf
      Tip:

      After installation, check that the space between the flanges of the front exhaust pipe assembly (TWC: Rear Catalyst) and tail exhaust pipe assembly and tail exhaust pipe LH is consistent front-to-rear and left-to-right.

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    CONNECT HEATED OXYGEN SENSOR

    Tip:

    Perform "Inspection After Repair" after replacing a heated oxygen sensor. (w/ Canister Pump Module)

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    1. for Bank 2:


      1. B0067SMC07
        *a 4 Turns

        Before installing the heated oxygen sensor, twist the sensor wire counterclockwise 4 turns.

      2. B00679QC01
        *a Torque Wrench Fulcrum Length

        Using SST, connect the heated oxygen sensor to the front exhaust pipe assembly (TWC: Rear Catalyst).

        09224-00011
        Specified tightening torque
        44 N*m 449 kgf*cm 32 ft.*lbf
        Note:

        Be careful not to drop the heated oxygen sensor.

        Tip:

        • Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

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        • When using SST (fulcrum length of 30 mm (1.18 in.)) + torque wrench (fulcrum length of 260 mm (10.2 in.)):

          39 N*m (398 kgf*cm, 29 ft.*lbf)

      3. Engage the heated oxygen sensor grommet to the vehicle body.

      4. Install the bolt.

        8.0 N*m 82 kgf*cm 71 in.*lbf

    2. for Bank 1:


      1. B0067SMC07
        *a 4 Turns

        Before installing the heated oxygen sensor, twist the sensor wire counterclockwise 4 turns.

      2. B0065A8C02
        *a Torque Wrench Fulcrum Length

        Using SST, connect the heated oxygen sensor to the front exhaust pipe assembly (TWC: Rear Catalyst).

        09224-00011
        Specified tightening torque
        44 N*m 449 kgf*cm 32 ft.*lbf
        Note:

        Be careful not to drop the heated oxygen sensor.

        Tip:

        • Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

          Click here

        • When using SST (fulcrum length of 30 mm (1.18 in.)) + torque wrench (fulcrum length of 260 mm (10.2 in.)):

          39 N*m (398 kgf*cm, 29 ft.*lbf)

      3. Engage the heated oxygen sensor grommet to the vehicle body.

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    INSTALL FRONT CENTER FLOOR BRACE

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    INSTALL FRONT CENTER FLOOR COVER LH

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    INSTALL FRONT CENTER FLOOR COVER RH

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    INSPECT FOR EXHAUST GAS LEAK

    If gas is leaking, tighten the areas necessary to stop the leak. Replace damaged parts as necessary.


    1. Perform "Inspection After Repair" after repairing an exhaust gas leak.