Installation

2ZR-FXE INTAKE / EXHAUST: EXHAUST PIPE: INSTALLATION

1. INSTALL FRONT EXHAUST PIPE ASSEMBLY (w/ Exhaust Heat Recirculation System)

NOTICE:
When installing the water hose, ensure that the exhaust heat recirculation system is filled with coolant. Otherwise, the engine water pump assembly may be damaged.

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









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

(b) Fully insert a new gasket to the exhaust manifold.

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





Text in Illustration





NOTICE:
* Be careful with the installation direction of the gasket.
* 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 front exhaust pipe assembly to the 2 exhaust pipe supports.

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

Torque : 43 Nm (440 kgf-cm, 32 ft-lbf)

(f) Connect the 2 heater water hoses.

2. INSTALL FRONT EXHAUST PIPE ASSEMBLY (w/o Exhaust Heat Recirculation System)

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









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

(b) Fully insert a new gasket to the exhaust manifold.

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





Text in Illustration





NOTICE:
* Be careful with the installation direction of the gasket.
* 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 front exhaust pipe assembly to the 2 exhaust pipe supports.

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

Torque : 43 Nm (440 kgf-cm, 32 ft-lbf)

3. INSTALL HEATED OXYGEN SENSOR Installation

4. INSTALL FRONT CENTER FLOOR BRACE

(a) Install the front center floor brace with the 4 bolts.

Torque : 51 Nm (520 kgf-cm, 38 ft-lbf)

5. INSTALL FRONT NO. 3 ENGINE UNDER COVER

(a) Install the front No. 3 engine under cover with the 4 clips.

6. INSTALL TAIL EXHAUST PIPE ASSEMBLY

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









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

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

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





Text in Illustration





NOTICE:
* Be careful with the installation direction of the gasket.
* 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 3 exhaust pipe supports.

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

Torque : 43 Nm (440 kgf-cm, 32 ft-lbf)

7. ADD COOLANT (for Engine w/ Exhaust Heat Recirculation System) Service and Repair

8. INSPECT FOR COOLANT LEAK (for Engine w/ Exhaust Heat Recirculation System) Testing and Inspection

9. INSPECT FOR EXHAUST GAS LEAK