65. Exhaust Manifold Installation

Exhaust Manifold Installation (LAF) (2.4L)





Caution: Refer to Fastener Caution (Fastener Caution).

1. Install new exhaust manifold studs and tighten to 10 Nm (89 lb in).




2. Install the exhaust manifold gasket (3).
3. Install the exhaust manifold (2) to the cylinder head.
4. Install NEW exhaust manifold to cylinder head retaining nuts (1) finger tight.




5. Tighten the NEW exhaust manifold to cylinder head retaining nuts two passes in sequence:

1. Tighten first pass in sequence to 14 Nm (124 lb in).
2. Tighten final pass in sequence to 14 Nm (124 lb in).




6. Install the block heater (1). Tighten the bolt to 10 Nm (89 lb in).




7. Coat the threads of the oxygen sensor (1) with antiseize. Refer to Adhesives, Fluids, Lubricants, and Sealers (LAF) (Fluid Type Specifications).
8. Install the oxygen sensor and tighten to 42 Nm (31 lb ft).




9. Install the exhaust manifold heat shield (1).
10. Install the exhaust manifold heat shield bolts and tighten to 25 Nm (18 lb ft).