Intake Manifold

PLENUM PAN BOLTS
Tighten the bolts, in sequence, as follows:
^ Step 1-Tighten bolts to 2.7 Nm (24 inch lbs.) torque.
^ Step 2-Tighten bolts to 5.4 Nm (48 inch lbs.) torque.
^ Step 3-Tighten bolts to 9.5 Nm (84 inch lbs.) torque.
^ Step 4-Check that all bolts are tighten to 9.5 Nm (84 inch lbs.) torque.





MANIFOLD BOLTS
Install the intake manifold bolts and tighten as follows:
^ Step 1-Tighten bolts 1 through 4, in sequence, to 8 Nm (72 inch lbs.) torque. Tighten in alternating steps 1.4 Nm (12 inch lbs.) torque at a time.
^ Step 2-Tighten bolts 5 through 12, in sequence, to 8 Nm (72 inch lbs.) torque.
^ Step 3-Check that all bolts are tighten to 8 Nm (72 inch lbs.) torque.
^ Step 4-Tighten all bolts, in sequence, to 16 Nm (12 ft. lbs.) torque.
^ Step 5-Check that all bolts are tighten to 16 Nm (12 ft. lbs.) torque.