System Specifications

Cylinder head





Replace cylinder head bolts with a new ones

1st 35 ± 2 Nm (26 ± 1 ft-lb)
2nd 180 ± 2 degrees

Distortion of cylinder head bottom mm (in)
Standard value Within 0.05 (0.002)
Limit 0.2 (0.008)
Grinding limit of cylinder head bottom mm (in)
Limit 0.2 (0.008)
Overall height of cylinder head mm (in)
Standard value 128.5 (5.06)

Intake manifold
1st 3.5 ± 1.5 Nm (31 ± 13 in-lb)
2nd 20 ± 2 Nm (15 ± 1 ft-lb)

Camshaft bearing cap

Tightening torque 12 ± 1 Nm (107 ± 8 in-lb)





Tighten each camshaft bearing cap in two or three steps

Front bearing cap





Tighten in the order of the figure (1) 17 ± 3 Nm (13 ± 2 ft-lb)
Tighten in the order of the figure (2) 30 ± 2 Nm (23 ± 1 ft-lb)

Camshaft sprocket 59 ± 5 Nm (44 ± 3 ft-lb)

Exhaust manifold 49 ± 5 Nm (36 ± 3 ft lb)