Installation

2GR-FE EXHAUST: EXHAUST PIPE: INSTALLATION

INSTALLATION

1. INSTALL HEATED OXYGEN SENSOR (for Bank 2 Sensor 2) 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 2 new nuts.
Torque: 56 Nm (571 kgf-cm, 41 ft-lbf)

(c) Connect the heated oxygen sensor (for bank 2 sensor 2) connector.
3. INSTALL HEATED OXYGEN SENSOR (for Bank 1 Sensor 2) Installation
4. 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 2 new nuts and the 2 bolts.
Torque: 56 Nm (571 kgf-cm, 41 ft-lbf)

(d) Tighten the front exhaust pipe assembly bolt.
Torque: 21 Nm (214 kgf-cm, 15 ft-lbf)
5. INSTALL CENTER EXHAUST PIPE ASSEMBLY

(a) Using vernier calipers, measure the free length of the compression spring.

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

(b) Using a plastic-faced hammer and wooden block, tap in a new gasket until its surface is flush with the front No. 3 exhaust pipe sub-assembly.

NOTICE :
- Tap in the gasket in the correct direction.
- Do not reuse the removed gasket.
- Do not push in the gasket while installing the center exhaust pipe assembly.

(c) Connect the 3 exhaust pipe supports, and install the center exhaust pipe assembly.

(d) Install the 2 compression springs and 2 bolts.
Torque: 48 Nm (489 kgf-cm, 35 ft-lbf)
6. INSTALL EXHAUST PIPE DAMPER

(a) Install the exhaust pipe damper with the 2 bolts.
Torque: 19 Nm (194 kgf-cm, 14 ft-lbf)
7. INSTALL TAIL EXHAUST PIPE ASSEMBLY

(a) Using vernier calipers, measure the free length of the compression spring.

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

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

NOTICE :
- Tap in the gasket in the correct direction.
- Do not reuse the removed gasket.
- Do not push in the gasket while installing the tail exhaust pipe assembly.

(c) Connect the exhaust pipe support, and install the tail exhaust pipe assembly.

(d) Install the 2 compression springs and 2 bolts.
Torque: 48 Nm (489 kgf-cm, 35 ft-lbf)
8. INSPECT FOR EXHAUST GAS LEAK
If exhaust gas is leaking, repair the leak. Replace damaged or worn parts as necessary.
9. INSTALL NO. 2 ENGINE UNDER COVER Installation
10. INSTALL NO. 1 ENGINE UNDER COVER Installation
11. INSTALL ENGINE UNDER COVER ASSEMBLY Installation