Cylinder Head Assembly: Specifications

Cylinder head bolts

Cylinder head set bolt outside diameter

Standard 10.85 to 11.00 mm (0.4272 to 0.4331 in.)
Minimum 10.70 mm (0.4213 in.)

Tighten the bolts in several steps and in sequence

RH

(1) Mark the cylinder head bolt head with paint as shown in the illustration.

Step 1 36 Nm (367 kgf-cm, 27 ft-lbf)
Step 2 another 90°
Step 3 additional 90°

Tighten the 2 bolts in the order shown (LH)

Torque 30 Nm (306 kgf-cm, 22 ft-lbf)

Cylinder head assembly surface variation

Cylinder head lower 0.05 mm (0.0020 in.)
Intake 0.08 mm (0.0031 in.)
Exhaust 0.08 mm (0.0031 in.)
Warpage Maximum 0.10 mm (0.0039 in.)

INSTALL CAMSHAFT BEARING CAP

Temporarily tighten the 8 bolts in the order shown in the illustration.

LH

RH

Torque 10 Nm (102 kgf-cm, 7 ft-lbf)

INSTALL CAMSHAFT HOUSING SUB-ASSEMBLY

Tighten the 12 bolts in the order shown in the illustration.

LH

LH:

RH:

Torque 28 Nm (286 kgf-cm, 21 ft-lbf)

Tighten the 8 bolts in the order shown in the illustration.

LH

Torque 16 Nm (163 kgf-cm, 12 ft-lbf)

Intake manifold Specifications

Exhaust manifold Specifications

Camshaft sprocket Specifications