Installation

3.5L ENGINE





1. Clean heater tube sealing surfaces.
2. Inspect heater tube O-ring (2). Replace as necessary.
3. Lubricate O-ring (2) with a silicone type grease such as Mopar(R) Dielectric Grease.
4. Install O-ring (2) on heater supply tube (4).
5. Install heater tube (4) on manifold.
6. Install retaining bolts. Tighten bolts to 12 Nm (105 in. lbs.).
7. Install lower and upper intake manifolds Intake Manifold - Installation and Intake Manifold - Installation.
8. Refill cooling system Service and Repair.
9. Operate engine until it reaches normal operating temperature. Check cooling system for correct fluid levels.