Operation CHARM: Car repair manuals for everyone.

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. Refer to "Work Procedure" Testing and Inspection.
2.Remove the following components and related parts.
- Air duct. Refer to "Removal and Installation" Removal And Installation.
- Fuel tube and fuel injector. Refer to "Exploded View" Exploded View.
- Water outlet. Refer to "Removal and Installation" Removal And Installation.
- Exhaust manifold. Refer to "Exploded View" Exploded View.
- Front cover and timing chain. Refer to "Exploded View" Exploded View.
- Camshaft. Refer to "Exploded View" 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. Refer to "Inspection" Inspection.
a.Apply new engine oil to threads and seating surfaces of 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: KV10112100 (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.