Cylinder Head Assembly: Specifications

Cylinder Head

When servicing this component do not reuse the bolts, New torque-to-yield bolts must be installed

Left - Right:

First pass 60 Nm (44 lb ft)
Final pass 140 degrees

Surface Flatness - Block Deck 0.08 mm per 152 mm (0.003 in per 6 in)
Surface Flatness - Exhaust Manifold Deck 0.1 mm (0.004 in)
Surface Flatness - Intake Manifold Deck 0.1 mm (0.004 in)

Lower Intake Manifold





Tighten bolts 1, 2, 3, 4 16 Nm (12 lb ft)
Tighten bolts 5, 6, 7, 8 25 Nm (18 lb ft)

Exhaust manifold 20 Nm (15 lb ft)