Cylinder Head Assembly: Specifications
SURFACE VARIATIONFlatness Of The Separating Surface Of The Cylinder Head 0.05 mm (0.002 in.)
CYLINDER HEAD
Cylinder Head Bolts (M8) 20 Nm (177 in.lbs)
Cylinder Head Bolts (M10)
Stage 1 10 Nm (88 in.lbs)
Stage 2 60 Nm (531 in.lbs)
Stage 3 90 Degrees
Stage 4 90 Degrees
Stage 5 90 Degrees
HEAD BOLT REUSE/REPLACE
CAUTION: Inspect and measure all cylinder head bolt lengths. If out of specification, replace as necessary. Cylinder Head Bolt Inspection
Do Not lubricate new cylinder head bolts. They already are coated with an anti scuff treatment
INTAKE MANIFOLD
Intake Manifold 16 Nm (141 in.lbs)
Tighten bolts starting in the middle and tightening in a cross pattern outward until reaching the upper thermostat bolts on the right front manifold.
CAMSHAFT PULLEY/GEAR TORQUE
Camshaft Drive Gear Bolts 18 Nm (159 in.lbs)
EXHAUST MANIFOLD
Nut, Exhaust Manifold To Cylinder Head 25 Nm (221 in.lbs)
Stud bolt, exhaust manifold to cylinder head 20 Nm (177 in.lbs.)