TRAC Daelim Hawk Olympic Clipper Service Manual page 23

COMPR ESS ION
PR ESSUR E T E ST
�
.
• Remove the 'spark plug and set the
Normal pressure 8kg m 3
• In case of higher p1essure, it means excessive
carbon deposit on combu�tion cham&er.
• In case of lower pressere, check the cylinder,
piston and piston rings.
D E CAR BON IZATION
• Remove the spark plug.
• Remove the cylinder head, then remove
the carbon deposits from the combustion
chamber.
• Clean the head gasket surface of any
•
gasket material.
Excessive deposits drops engine
carbon
power, remove carbon deposits at every
km
driving.
4,000
Normal torque tighten
to
cylinder head nut.
1.30 - 1.80 kg·m
.
com:..
)· . .
·:,
.
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I ' \
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