Removal and Replacement

CYLINDER HEAD

Removal and Installation


REMOVAL

NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.
1.Release fuel pressure. Testing and Inspection.
2.Remove the following components and related parts.
- Air duct. Removal And Installation.
- Fuel tube and fuel injector. Exploded View.
- Water outlet. Removal And Installation.
- Exhaust manifold. Exploded View.
- Front cover and timing chain. Exploded View.
- Camshaft. Exploded View.





3.Remove cylinder head loosening bolts in reverse order as shown.





4.Remove cylinder head gasket.

INSTALLATION

1.Install new cylinder head gasket.





2.Tighten cylinder head bolts in numerical order as shown.






CAUTION:
If cylinder head bolts are reused, check their outer diameters before installation. Inspection.
a.Apply new engine oil to threads and seating surfaces of mounting bolts.
b.Tighten all bolts.
Cylinder head bolts: 40.0 Nm (4.1 kg-m, 30 ft-lb)





c.Turn all bolts 60 degrees clockwise (angle tightening) using Tool (A) in the specified order.

CAUTION:
Check and confirm the tightening angle by using Tool (A) or protractor. Avoid judgment by visual inspection without the tool.

Tool number: KV-10112100 (BT-8653-A)

d.Completely loosen all bolts.

Cylinder head bolts: 0 Nm (0 kg-m, 0 ft-lb)

CAUTION:
In this step, loosen bolts in reverse order of that indicated as shown.
e.Tighten all bolts.
Cylinder head bolts: 40.0 Nm (4.1 kg-m, 30 ft-lb)
f.Turn all bolts 75 degrees clockwise (angle tightening).
g.Turn all bolts 75 degrees clockwise again (angle tightening).
3.Installation of the remaining components is in the reverse order of removal.