Remove Gasket Material; Clean Combustion Chambers; Clean Cylinder Head - Toyota Celica 2000 Repair Manual

EM-48
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ENGINE MECHANICAL CYLINDER HEAD
I N SPECTION
CLEAN T O P S U R FACES OF PISTONS A N D CYL­
1 .
INDER BLOCK
Turn the crankshaft, and bring each piston to top dead
(a )
center (TDC). Using a gasket scraper, remove all the car­
bon from the piston surface.
Using a gasket scraper, remove all the gasket material
(b)
from the cylinder block surface.
Using compressed air, blow carbon and oil from the bolt
(c)
holes.
CAUTION:
Protect your eyes when using high pressure compressed
air.

REMOVE GASKET MATERIAL

2.
Using a gasket scraper. remove all the gasket material from the
cylinder block contact surface.
NOTICE:
Be careful not to scratch the cylinder block contact sur­
face.

CLEAN COMBUSTION CHAMBERS

3.
Using a wire brush, remove all the carbon from the combustion
chambers.
NOTICE:
Be careful not to scratch the cylinder block contact sur­
face.

CLEAN CYLINDER HEAD

4.
Using a soft brush and solvent, thoroughly clean the cylinder
head.