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Install
the
ring so
that
the pin [A) in
the piston ring
groove is
between
Ihe
ends of
Ihe
piston
ring.
A
.
Apply 2-stroke engine
oil
to the
connecting
rod needle
bearing
and the
piston pin
.
Install
the piston
so
that the arrow
[A]
on
the top
of
the
piston points
toward the
front.
.
When installing
the
piston pin snap ring (8], compress
it
only enough
to
install it and
no
more.
CAUTION
Do not reuse
snap
rings,
as
removal
weakens and
deforms them.
They
could fall
out
and score
the
cylinder wall .
Fit a new piston
pin
snap ring
into
the side of
the piston
so
that
the
ring opening
[A]
does
not coincide
with the notch
[8]
in the edge of
the piston pin
hole.
Cvlinder Wear Inspection
NOTE
o
Measure (he
cylinder
inside diameter when the cylinder is cold
(room
or ambient temperature)
.
Inspect the inside of the cylinder for scratches and abnormal
wear.
*
If the cylinder is damaged or badly worn, replace
it
with a new one
.
Since there
is
a difference in cylinder wear
in
different
directions,
take
a
side-Io-side and a front-to -back measurement shown in the figure.
*
If any of the cylinder
inside
diameter measurements exceeds
the
service
limit, the cylinder must be
replaced
with
a new one since the
ELECTRO FUSION
cylinder
cannot be bored or honed.
Cylinder Inside Diameter
Standard:
66.026
,...
66.041 mm, and less
than
0.01 mm difference between any
two measuremenls.
Service Limit
66.1
mm,
or
more than
0.05
mm
difference between any two
measurements.
16mm
[A]
A
ENGINE TOP ENO
4-9
o

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   Also See for Kawasaki KDX200

This manual is also suitable for:

Kdx220 1995-2006

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