Cylinder Head Assembly: Specifications

CYLINDER HEAD SUB-ASSEMBLY RH

Step 1:

Torque: 36 Nm (367 kgf-cm, 27 ft-lbf)

Step 2:
Mark each cylinder head bolt head with paint as shown in the illustration.
Tighten the cylinder head bolts 90° in the sequence shown in step 1.

Step 3:
Tighten the cylinder head bolts another 90° in the sequence shown in step 1.
Check that the painted marks are now facing rearward.

CYLINDER HEAD SET BOLT

Measuring point:
94 mm (3.70 in.) for intake side bolt
89 mm (3.50 in.) for exhaust side bolt
Standard diameter:
10.85 to 11.00 mm (0.427 to 0.433 in.)
Minimum diameter:
10.6 mm (0.417 in.)

CYLINDER HEAD SUB-ASSEMBLY

Standard Warpage:

Maximum warpage:
0.10 mm (0.00394 in.)

INTAKE MANIFOLD

Torque: 21 Nm (214 kgf-cm, 15 ft-lbf)

CAMSHAFT HOUSING SUB-ASSEMBLY RH

install the 18 bolts in the order shown in the illustration.
for bolt A - Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)
except bolt A - Torque: 30 Nm (306 kgf-cm, 22 ft-lbf)

Tighten the 10 bolts in the order shown in the illustration.
Torque: 16 Nm (163 kgf-cm, 12 ft-lbf)

CAMSHAFT HOUSING SUB-ASSEMBLY LH

install the 18 bolts in the order shown in the illustration.
for bolt A - Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)
except bolt A - Torque: 30 Nm (306 kgf-cm, 22 ft-lbf)

Tighten the 10 bolts in the order shown in the illustration.
Torque: 16 Nm (163 kgf-cm, 12 ft-lbf)

CAMSHAFT TIMING GEAR

for Bank 1:
Torque: 100 Nm (1020 kgf-cm, 74 ft-lbf)

for Bank 2:
Torque: 100 Nm (1020 kgf-cm, 74 ft-lbf)

EXHAUST MANIFOLD SUB-ASSEMBLY RH

Temporarily install the exhaust manifold with the 2 nuts labeled A and 8 new nuts.
Uniformly tighten the nuts that are not labeled A, and then tighten the 2 nuts labeled A.
for nut A - Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)
except nut A - Torque: 21 Nm (214 kgf-cm, 15 ft-lbf)

Install the insulator to the exhaust manifold with the 2 nuts.
Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)

EXHAUST MANIFOLD SUB-ASSEMBLY LH