Cylinder Head Assembly

Camshaft cap Bolt 10 Nm (89 lb in).
Tighten the camshaft cap bolts in increments of 3 turns until they are seated.

Intake Camshaft Rear Cap Bolt 25 Nm (18 lb ft)




Cylinder Head Bolt
First Pass 30 Nm 22 lb ft
Final Pass 155 degrees




Intake Manifold to Cylinder Head Bolt 10 Nm (89 lb in)
Intake Manifold to Cylinder Head Nut 10 Nm (89 lb in)
Intake Manifold to Cylinder Head Stud 6 Nm (53 lb in)




Exhaust Manifold to Cylinder Head Nut - 2 passes 14 Nm (124 lb in)
Exhaust Manifold to Cylinder Head Stud 10 Nm (89 lb in)

Bolt Re-Usability Install NEW cylinder head bolts.

Surface Variation -- Head-to-Block, Head-to-Manifolds Surface Variation -- Warpage
Overall Height - Minimum 128.9 mm (5.07 in)
Surface Flatness - Block Deck - Longitude 0.050 mm (0.002 in)
Surface Flatness - Block Deck - Overall 0.1 mm (0.004 in)
Surface Flatness - Block Deck - Transverse 0.030 mm (0.0012 in)

Exhaust Camshaft Position Actuator - First Pass 30 Nm (22 lb ft)
Exhaust Camshaft Position Actuator - Final Pass 100 degrees
Intake Camshaft Position Actuator - First Pass 30 Nm (22 lb ft)
Intake Camshaft Position Actuator - Final Pass 100 degrees