Front Exhaust Pipe

Front Exhaust Pipe

FRONT EXHAUST PIPE:

CENTER AND REAR EXHAUST PIPE, AND MUFFLER:

REMOVAL
1. Disconnect the ground cable from battery.





2. Remove the collector cover.
3. Remove the front oxygen (A/F) sensor.
4. Remove the under cover.
5. Remove the exhaust manifold lower cover (RH) and the exhaust manifold lower cover (1-1-1).





6. Remove the nuts which hold front exhaust pipe assembly onto turbocharger joint pipe.
7. While holding the front exhaust pipe assembly with one hand, remove the nuts which hold the front exhaust pipe assembly to cylinder head exhaust port.








8. Remove the front exhaust pipe assembly.
9. Remove the covers from exhaust manifold and front exhaust pipe.
10. Separate the front exhaust pipe from exhaust manifolds.





INSTALLATION

NOTE: Replace with a new gasket.

1. Install the front exhaust pipe and the exhaust manifold.
Tightening torque: 35 Nm (3.6 kgf-m, 26.0 ft. lbs.)





2. Install the front exhaust pipe cover.
Tightening torque: 7.5 Nm (0.8 kgf-m, 5.5 ft. lbs.)
3. Install the exhaust manifold upper cover (RH).
Tightening torque: 7.5 Nm (0.8 kgf-m, 5.5 ft. lbs.)
4. Install the front exhaust pipe assembly.
Tightening torque: 35 Nm (3.6 kgf-m, 26.0 ft. lbs.)
5. Connect the exhaust manifold (RH) to turbocharger joint pipe.
Tightening torque:
T1: 35 Nm (3.6 kgf-m, 26.0 ft. lbs.)
T2: 40 Nm (4. 0 kgf-m, 28.9 ft. lbs.)








6. Install the exhaust manifold lower cover (RH) and the exhaust manifold lower cover (LH).
Tightening torque: 7.5 Nm (0.8 kgf-m, 5.5 ft. lbs.)





7. Install the front oxygen (A/F) sensor.
8. Install the under cover.
9. Connect the ground cable to battery.





10. Install the collector cover.