Installation

1GR-FE EXHAUST: EXHAUST PIPE: INSTALLATION

1. INSTALL EXHAUST PIPE ASSEMBLY FRONT

(a) Install a new gasket onto the exhaust manifold RH.

(b) Install the exhaust front pipe with the new 2 nuts.

Torque : 62 Nm (632 kgf-cm, 46 ft-lbf)

2. INSTALL EXHAUST FRONT PIPE ASSEMBLY NO.2

(a) Install a new gasket onto the exhaust manifold LH.

(b) Install a new gasket onto the exhaust front pipe.

(c) Install the exhaust front pipe No. 2 onto the insulator.

(d) Install the exhaust front pipe No. 2 onto the exhaust manifold LH with the new 2 nuts.

Torque : 62 Nm (632 kgf-cm, 46 ft-lbf)

(e) Install the exhaust front pipe No. 2 onto the exhaust front pipe with the 2 bolts and 2 nuts.

Torque : 48 Nm (489 kgf-cm, 35 ft-lbf)

(f) Install a new gasket onto the exhaust front pipe No. 2.





(1) Using a wooden block and plastic- faced hammer, tap in a new gasket until it is flush with the exhaust front pipe No. 2.

NOTICE:
* Make sure that the gasket is in the correct direction when installing.
* Do not reuse the removed gasket.

3. INSTALL EXHAUST PIPE ASSEMBLY CENTER





(a) Check the free length.

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

Minimum:

40.5 mm (1.594 in.)

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

(b) Install the exhaust tail pipe onto the 4 insulators.

(c) Install the exhaust pipe center onto the exhaust front pipe No. 2 with the 2 bolts and 2 springs.

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

4. INSTALL HEATED OXYGEN SENSOR Installation

5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

Torque : 3.9 Nm (40 kgf-cm, 35 in-lbf)

6. CHECK FOR EXHAUST GAS LEAKAGE