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1.
Assemble
the
pistons
and
con-
necting
rods
according
to
the
following procedure.
Use piston
setting tool.
a.
Assemble
figure.
as
shown
in
b.
Apply
engipe
oil
to
the
external
circumference
of
piston pin.
c.
Set special tool and piston
pin as shown in the figure.
d.
Press fit by pressing the
top end of installer.
The
piston pin is in the spe-
cified
position
when
the
lower end of gu ide touches
the bot tom of block.
The
pressing
load
is
500
-1500 kg (1100 - 3300 lbs).
I f
the load is other than
500 - 1500 kg, replace the
piston
pin
or
connecting
rod.
2.
Assemble
piston
rings
using
a
suitable piston ring expander.
a.
Install both rings
(second
and
top
rings)
with
"R"
mark on the top surface.
b.
Set
the open end of
each
ring in the positions shown
in the figure.
51
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