Installation

2GR-FE INTAKE / EXHAUST: EXHAUST PIPE: INSTALLATION

INSTALLATION

1. INSTALL HEATED OXYGEN SENSOR
(a) Install the heated oxygen sensor Installation.
2. INSTALL FRONT EXHAUST PIPE ASSEMBLY
(a) Install a new gasket to the front exhaust pipe assembly.





(b) Install the front exhaust pipe assembly with the 2 nuts.
Torque: 55 Nm (561 kgf-cm, 40ft-lbf)





(c) Connect the heated oxygen sensor connector (for Bank 2 Sensor 2).





(d) Install the No. 1 exhaust pipe support bracket with the 2 nuts.
Torque: 33 Nm (336 kgf-cm, 24ft-lbf)
3. INSTALL FRONT NO. 3 EXHAUST PIPE SUB-ASSEMBLY
(a) Install 2 new gaskets to the front No. 3 exhaust pipe sub-assembly.





(b) Install the front No. 3 exhaust pipe sub-assembly with the 2 bolts and 2 nuts.
Bolt - Torque: 43 Nm (438 kgf-cm, 32ft-lbf)
Nut - Torque: 55 Nm (561 kgf-cm, 40ft-lbf)
4. INSTALL CENTER 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 front No. 3 exhaust pipe sub-assembly.





(c) Using a plastic hammer and wooden block, tap in the new gasket until its surface is flush with the front No. 3 exhaust pipe 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) Connect the center exhaust pipe assembly to the 2 exhaust pipe supports.





(e) Install the center exhaust pipe assembly with the 2 bolts and 2 compression springs.
Torque: 43 Nm (438 kgf-cm, 32ft-lbf)





(f) Install the grommet to the vehicle.





(g) Connect the 2 clamps and heated oxygen sensor connector (for Bank 1 Sensor 2).
5. INSTALL EXHAUST PIPE DAMPER





(a) Install the exhaust pipe damper with the 2 bolts.
Torque: 19 Nm (194 kgf-cm, 14ft-lbf)
6. 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, 32ft-lbf)
7. 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 2 tail exhaust pipe baffle sub-assemblies onto the tail exhaust pipe assembly.
8. INSTALL NO. 2 ENGINE UNDER COVER
9. INSTALL NO. 1 ENGINE UNDER COVER
10. INSTALL COWL SIDE TRIM SUB-ASSEMBLY LH Installation
11. INSTALL FRONT DOOR SCUFF PLATE LH Installation
12. INSPECT FOR EXHAUST GAS LEAK