Cylinder Head Assembly: Specifications

Cylinder head bolt 35 ± 2 Nm (26 ± 1 ft-lb) +180° ±2°

Cylinder Head Bolt Reusability
Replace cylinder head bolts with a new ones.





Cylinder Head Surface Variation
For the flatness on the cylinder head bottom, measure distortion using a straight edge and thickness gauge. If the distortion exceeds the limit, grind and repair it.

Distortion on bottom
Limit: Within 0.05 mm (0.002 inch)
Grinding limit: 0.2 mm (0.008 inch)
Cylinder head height: 128.5 mm (5.06 inches)

Intake manifold stay bolt 20 ± 2 Nm 15 ± 1 ft-lb





Intake manifold bolt and nut 3.5 ± 1.5 Nm 15 ± 13 in-lb - 20 ± 2 Nm 15 ± 1 ft-lb





Camshaft bearing cap bolt (M6) 12 ± 1 Nm 107 ± 8 in-lb





Front camshaft bearing cap bolt (M8) 17 ± 3 Nm 14 ± 2 ft-lb - 30 ± 2 Nm 22 ± 1 ft-lb

V.V.T. intake sprocket bolt 59 ± 5 Nm 44 ± 3 ft-lb
V.V.T. exhaust sprocket bolt 59 ± 5 Nm 44 ± 3 ft-lb

Exhaust manifold nut 49 ± 5 Nm 36 ± 3 ft-lb
Exhaust manifold bracket D bolt 20 ± 5 Nm 15 ± 3 ft-lb
Exhaust manifold bracket bolt [For CALIFORNIA] 41 ± 10 Nm 30 ± 7 ft-lb
Exhaust manifold bracket A, B bolt 41 ± 10 Nm 30 ± 7 ft-lb