Mopar 4778963 Elbow Intake Manifold Vacuum

Thoroughly clean the gasket mating surfaces, removing all traces of old gasket material. If the manifold is being replaced, make sure all the fittings, etc. are transferred to the replacement manifold. Position a new gasket on the cylinder head, using the locating dowels to hold it in place. Install the exhaust manifold and hand tighten the nuts. Position the intake manifold loosely on the cylinder head. Install the EGR tube between the manifolds. Install the manifold retaining bolts and tighten all fasteners in sequence to the specified torque. Note that nut number one (1) requires a greater torque than the others. Reinstall the remaining parts in the reverse order of removal. Run the engine and check for fuel, vacuum and exhaust leaks.

The remaining parts should be reinstalled in the reverse order of removal.

After draining the coolant, the next steps include removing the carburetor and labeling and disconnecting all wires and hoses connecting the intake manifold to the vehicle.