Cylinder Head Assembly: Specifications

Flatness of gasket surface less than 0.03 mm (0.0012 in.)
Flatness of manifold mounting surfaces
Intake less than 0.15 mm (0.0059 in.)
Exhaust less than 0.15 mm (0.0059 in.)

Cylinder head bolts 29.4 Nm + 90°, 3.0 kgf.m + 90°, 21.7 ft. lb. + 90°
Release all bolts, than 29.4 Nm + 90°, 3.0 kgf.m + 90°, 21.7 ft. lb. + 90°
Always use a new cylinder head bolt

hy06accen_09-112a

Camshaft bearing cap bolt 11.8 - 13.7 Nm (1.2 - 1.4 kgf.m, 8.7 - 10.1 ft. lbs.)
Camshaft sprocket bolt 78.5 - 98.1 Nm (8.0 - 10.0 kgf.m, 57.9 - 72.3 ft. lbs.)

Intake manifold and cylinder head fixing nut 14.7 - 19.6 Nm (1.5 - 2.0 kgf.m, 10.8 - 14.5 ft. lbs.)
Intake manifold and cylinder head fixing bolt(8X45) 14.7 - 19.6 Nm (1.5 - 2.0 kgf.m, 10.8 - 14.5 ft. lbs.)
Intake manifold and cylinder head fixing bolt(8X22) 14.7 - 19.6 Nm (1.5 - 2.0 kgf.m, 10.8 - 14.5 ft. lbs.)

Exhaust manifold and cylinder head fixing nut 29.4 - 34.3 Nm (3.0 - 3.5 kgf.m, 21.7 - 25.3 ft. lbs.)