A SERVICE OF

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3·74
ENGINE
Install the pistons and conrods into the cylinders from upside.
NOTE:
When installing the pistons, the indent
®
of
each piston head
must be brought to the exhaust side.
ICAUTION I
Be careful
not
to
damage the
cylinder
wall and piston
jet
by the conrod.
Check that ID code ® on the each conrod faces intake side.
ICAUTION I
I Be
sure
to
clean
the
conrod
big end.
Apply MOLYBDENUM OIL SOLUTION to the crank pin bear-
ings surface.
1rr
MOLYBDENUM OIL SOLUTION
CRANKSHAFT
Position the NO.2and NO.3conrad big ends on the same side,
and the
NO.1
and No.4 conrod big ends on the opposite side
of
NO.2
and
NO.3.