Installation (from 07/2011)
1NZ-FE INTAKE / EXHAUST: EXHAUST PIPE (for Hatchback): INSTALLATION
1. INSTALL TAIL EXHAUST PIPE BAFFLE SUB-ASSEMBLY (w/ Side Mudguard)
(a) Align the keyway on a new tail exhaust pipe baffle sub-assembly with the protruding part of the exhaust tail pipe as shown in the illustration.
Text in Illustration
(b) Using a plastic hammer, uniformly tap in the tail exhaust pipe baffle sub-assembly.
2. INSTALL EXHAUST PIPE GASKET
(a) Using a plastic hammer and a wooden block, tap in a new exhaust pipe gasket until its surface is flush with the exhaust manifold.
Text in Illustration
NOTICE:
* Install the gasket in the correct direction.
* Do not reuse the gasket.
* Do not damage the gasket by dropping it, etc.
* Do not damage the outer surface of the gasket.
* Do not push in the gasket with the exhaust pipe when connecting it.
3. INSTALL FRONT EXHAUST PIPE ASSEMBLY
(a) Using a vernier caliper, measure the free length of the compression spring.
Minimum length:
41.5 mm (1.634 in.)
HINT
If the length is not as specified, replace the compression spring.
(b) Hang the front exhaust pipe assembly with the 3 exhaust pipe supports.
(c) Install the front exhaust pipe assembly onto the exhaust manifold with the 2 compression springs and 2 bolts.
Text in Illustration
Torque : 43 Nm (438 kgf-cm, 32 ft-lbf)
HINT
After the installation, check that the gaps between the flanges of the exhaust manifold and front exhaust pipe assembly are consistent front-to-rear and left-to-right.
4. INSTALL NO. 2 EXHAUST PIPE GASKET
(a) Using a plastic hammer and a wooden block, tap in a new No. 2 exhaust pipe gasket until its surface is flush with the front exhaust pipe assembly.
Text in Illustration
NOTICE:
* Install the gasket in the correct direction.
* Do not reuse the gasket.
* Do not damage the gasket by dropping it, etc.
* Do not damage the outer surface of the gasket.
* Do not push in the gasket with the exhaust pipe when connecting it.
5. INSTALL TAIL EXHAUST PIPE ASSEMBLY
(a) Using a vernier caliper, measure the free length of the compression springs.
Minimum length:
38.5 mm (1.516 in.)
HINT
If the length is not as specified, replace the compression spring.
(b) Hang the front exhaust pipe assembly with the 2 exhaust pipe supports.
(c) Install the tail exhaust pipe assembly onto the front exhaust pipe assembly with the 2 compression springs and 2 bolts.
Text in Illustration
Torque : 43 Nm (438 kgf-cm, 32 ft-lbf)
HINT
After the installation, check that the gaps between the flanges of the front exhaust pipe assembly and tail exhaust pipe assembly are consistent front-to-rear and left-to-right.
6. INSTALL FRONT FLOOR CENTER BRACE Installation (from 07/2011)
7. INSTALL HEATED OXYGEN SENSOR
Installation (from 07/2011)
8. INSPECT FOR EXHAUST GAS LEAK
HINT
Perform "Inspection After Repairs" after repairing or replacing the exhaust system Programming and Relearning.