System Specifications

Cylinder Head bolts

Install new cylinder head bolts





Tighten cylinder head bolts in several steps in the order shown.
First Step 35 ± 2 Nm (26 ± 1 ft-lb)
Second Step Tighten 90°
Third Step Tighten 90°

Distortion of cylinder head bottom
Standard value Within 0.05 mm (0.002 inch)
Limit 0.2 mm (0.01 inch)

Grinding limit of cylinder head bottom 0.2 mm (0.01 inch)

Overall height of cylinder head 128.5 mm (5.06 inches)

Camshaft Bearing Cap

Mounting Bolts





Tighten each camshaft bearing cap mounting bolt to the specified torque in the order of number shown in the figure in two or three steps.
Specified torque 12 ± 1 Nm (106 ± 8 in-lb)

Front Bolts





First step (1) 17 ± 3 Nm (14 ± 2 ft-lb)
Second step (2) 30 ± 2 Nm (22 ± 1 ft-lb)

Intake Manifold Tightening Specifications

Exhaust Manifold Tightening Specifications

Camshaft Sprocket Specifications