Manifold, Exhaust: Installation

WARNING: This page is about a different car, the 2018 RAM 2500 HD and 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

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Left side shown, right similar.

Prior to installation, make sure all gasket mating surfaces (1, 2) are clean and free of any debris.
Position the exhaust manifold gasket and manifold.

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NOTE:
The bolts used to secure the exhaust manifold are stainless steel at locations 5 and 6. All bolts removed must be installed in the same location were they were removed from.
Left Side: Using the sequence shown, Install the exhaust manifold retaining bolts and pre-tighten to 25 N.m (18 ft. lbs.) allowing the gasket to seat to the exhaust manifold and cylinder head.
Re-check the torque at 25 N.m (18 ft. lbs.) using the sequence shown.
Install the heat shield and tighten nuts to 8 N.m (70 in. lbs.).

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NOTE:
The bolts used to secure the exhaust manifold are stainless steel at locations 7 and 8. All bolts removed must be installed in the same location were they were removed from.
Right Side: Using the sequence shown, install the exhaust manifold retaining bolts and tighten to 25 N.m (18 ft. lbs.) allowing the gasket to seat to the exhaust manifold and cylinder head.
Re-check the torque at 25 N.m (18 ft. lbs.) using the sequence shown.
Install the heat shield and tighten nuts to 8 N.m (70 in. lbs.).

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CAUTION:
Do not damage engine harness while lowering the engine.
Using the Engine Support Fixture (special tool #8534C, Fixture, Driveline Support), lower the engine into position.
Raise and support the vehicle.

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Right side shown, left side similar.
Install the right and left engine mount through bolts (3) and tighten to 100 N.m (74 ft. lbs.).

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Install the right and left exhaust pipe/catalytic converter assembly.
Connect the oxygen sensor electrical connectors (2).
Lower the vehicle.
Remove Engine Support Fixture (special tool #8534C, Fixture, Driveline Support).

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If removed, install the dip stick tube.
Install the air cleaner housing (4).
Install the clean air hose (2).
Connect the intake air temperature (IAT) sensor electrical connector (3).
Install the engine cover (1). Refer to COVER, ENGINE, INSTALLATION

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Connect the negative battery cable (1).
Start the engine and check for leaks.