Cylinder Head Assembly: Specifications

Intake manifold and cylinder head fixing nut 15.7 - 22.6 Nm (1.6 - 2.3 kg-m, 11.6 - 16.6 ft. lbs.)
Intake manifold stay bolt 17.7 - 24.5 Nm (1.8 - 2.5 kg-m, 13.0 - 18.1 ft. lbs.)
Exhaust manifold and cylinder head fixing nut 42.2 - 53.9 Nm (4.3 - 5.5 kg-m, 31.1 - 39.8 ft. lbs.)
Exhaust manifold and front muffler fixing bolt 39.2 - 58.8 Nm (4.0 - 6.0 kg-m, 28.9 - 43.4 ft. lbs.)





Cylinder head bolt (10 X 99) 22.6 - 26.5 Nm + 60° - 65° + 60° - 65° (2.3 - 2.7 kg-m + 60° - 65° + 60° - 65°, 16.6 - 19.5 ft. lbs. + 60° - 65° + 60 - 65°)
Cylinder head bolt (12 X 151) 27.5 - 31.4 Nm + 60° - 65° + 60° - 65° (2.8 - 3.2 kg-m + 60° - 65° + 60° - 65°, 20.3 - 23.1 ft. lbs. + 60° - 65° + 60° - 65°)
Camshaft bearing cap bolt 13.7 - 14.7 Nm (1.4 - 1.5 kg-m, 10.1 - 10.8 ft. lbs.)
Camshaft sprocket bolt 98.1 - 117.7 Nm (10.0 - 12.0 kg-m, 72.3 - 86.8 ft. lbs.)

Cylinder head
Flatness of gasket surface
Specification (2.0 CVVT) Less than 0.03 mm (0 0012 inch)
Limit 0.06mm (0.0024inch)
Flatness of manifold Intake mounting surface
Intake
Specification (2.0 CVVT) Less than 0.15 mm (0.0059inch)
Limit 0.30 mm (0.0118 inch)
Exhaust
Specification (2.0 CVVT) Less than 0.15 mm (0.0059inch)
Limit 0.30 mm (0.0118 inch)