Century V6-3.1L VIN J (2005)
1. If replacing the right exhaust manifold install the HO2S.
2. Install the right exhaust manifold gasket.
3. Install the right exhaust manifold.
4. Notice: Install the right exhaust manifold nuts.
Tighten the nuts to 16 Nm (12 ft. lbs.).
5. Install the right exhaust manifold lower heat shield.
6. Install the right exhaust manifold lower heat shield bolts.
Tighten the bolts to 10 Nm (89 inch lbs.).
7. Install the right exhaust manifold upper heat shield.
8. Install the right exhaust manifold upper heat shield bolts.
Tighten the bolts to 10 Nm (89 inch lbs.).
9. Install the EGR pipe to the right exhaust manifold.
10. Install the catalytic converter.
11. Lower the vehicle.
12. Install the exhaust crossover pipe nuts to the right exhaust manifold.
Tighten the nuts to 25 Nm (18 ft. lbs.).
