Durango 2WD V8-5.9L VIN Z LDC (2000)
Fig. 43
7. Install the flange gaskets. Ensure that the vertical port alignment tab is resting on the deck face of the block. Also the horizontal alignment tabs
must be in position with the mating cylinder head gasket tabs (Fig. 43). The words MANIFOLD SIDE should be visible on the center of each
flange gasket.
8. Carefully lower intake manifold into position on the cylinder block and cylinder heads. long studs at the front and rear of the manifold will help to
align the intake manifold. After intake manifold is in place, inspect to make sure seals are in place. Remove alignment studs if used.
Fig. 44
9. The following torque sequence duplicates the expected results of the automated assembly system (Fig. 44).
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Step 1-Tighten bolts 1 thru 4, in sequence, to 8 Nm (72 in. lbs.) torque. Tighten in alternating steps 1.4 Nm (12 in. lbs.) torque at a time.
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Step 2-Tighten bolts 5 thru 12, in sequence, to 8 Nm (72 in. lbs.) torque.
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Step 3-Check that all bolts are tightened to 8 Nm (72 in. lbs.) torque.
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Step 4-Tighten all bolts, in sequence, to 16 Nm (12 ft. lbs.) torque.
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Step 5-Check that all bolts are tightened to 16 Nm (12 ft. lbs.) torque.
10. Install closed crankcase ventilation and evaporation control systems.
