Installation

1AR-FE INTAKE / EXHAUST: EXHAUST PIPE: INSTALLATION

1. INSTALL FRONT EXHAUST PIPE ASSEMBLY

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





Minimum length:

41.5 mm (1.64 in.)

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

(b) Fully insert a new gasket to the exhaust manifold converter sub-assembly.

(c) Using a plastic hammer and wooden block, tap in the new gasket until its surface is flush with the exhaust manifold converter sub-assembly.





Text in Illustration





NOTICE:
* Be sure to install the gasket in the correct direction.
* Do not reuse the gasket.
* Do not damage the gasket.
* Do not push in the gasket by using the exhaust pipe when connecting it.

(d) Install the front exhaust pipe assembly with the 2 bolts and 2 compression springs.





Torque : 43 Nm (438 kgf-cm, 32 ft-lbf)

2. INSTALL CENTER EXHAUST PIPE ASSEMBLY

(a) Install a new gasket to the center exhaust pipe assembly.

(b) Connect the center exhaust pipe assembly to the 2 exhaust pipe supports.

(c) Install the center exhaust pipe assembly with the 2 bolts.





Torque : 43 Nm (438 kgf-cm, 32 ft-lbf)

3. INSTALL TAIL EXHAUST PIPE ASSEMBLY

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





Minimum length:

38.5 mm (1.52 in.)

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

(b) Fully insert a new gasket to the center exhaust pipe assembly.

(c) Using a plastic hammer and wooden block, tap in the new gasket until its surface is flush with the center exhaust pipe assembly.





Text in Illustration





NOTICE:
* Be sure to install the gasket in the correct direction.
* Do not reuse the gasket.
* Do not damage the gasket.
* Do not push in the gasket by using the exhaust pipe when connecting it.

(d) Connect the tail exhaust pipe assembly to the 4 exhaust pipe supports.

(e) Install the tail exhaust pipe assembly with the 2 bolts and 2 compression springs.





Torque : 43 Nm (438 kgf-cm, 32 ft-lbf)

4. INSTALL TAIL EXHAUST PIPE BAFFLE SUB-ASSEMBLY

(a) Align the concave on each baffle with each protruding part of the tail exhaust pipe assembly as shown in the illustration.





Text in Illustration





(b) Using a plastic hammer, uniformly tap the tail exhaust pipe baffle sub-assembly onto the tail exhaust pipe assembly.

5. INSTALL HEATED OXYGEN SENSOR

(a) Install the heated oxygen sensor Installation.

6. INSPECT FOR EXHAUST GAS LEAK