Intake Manifold Torque Specifications

PLENUM PAN BOLTS





If the plenum pan was removed, position a new gasket and install the plenum pan. Tighten bolts in the following sequence:
- Step 1: Tighten bolts to 5.4 Nm (48 in. lbs.)
- Step 2: Tighten bolts to 9.5 Nm (84 in. lbs.)
- Step 3: Check bolts are torqued to 9.5 Nm (84 in. lbs.)


INTAKE MANIFOLD BOLTS





Tighten bolts in the following sequence:
- Step 1: Tighten bolts 1 - 2 to 8 Nm (72 in. lbs.) in incremental steps of 1.4 Nm (12 in. lbs.).
- Step 2: Tighten bolts 3 - 12 to 9.5 Nm (72 in. lbs.)
- Step 3: Check bolts 1 - 12 are torqued to 8 Nm (72 in. lbs.)
- Step 4: Tighten bolts 1 - 12 to 16 Nm (12 ft. lbs.)
- Step 5: Check bolts 1 - 12 are torqued to 16 Nm (12 ft. lbs.)