Installation Instructions
~-~---
~-~~---
81700'82100·82400 WSM,11770
1 ENGINE
(3) Connecting
Rod
and Piston
Oil
Pan,
Oil Strainer
1.
Remove
the oil
pan
(1).
2.
Remove
the oil strainer
(2).
(When reassembling)
• After cleaning the oil strainer
(2),
check
to
see
that
the
filter
mesh
is
clean, and install it.
• Visually check the O-ring, apply engine oil, and install it.
• Securely
fit
the O-ring
to
the oil strainer.
• Apply liquid-type gasket (Three
Bond
1215
or its equivalent)
tothe
oil
pan
side
ofthe
oil pan packing.
(1)
Oil
Pan
(2)
Oil Strainer
41.2
to
46.1
N'm
4.2
to
4.7 kgf'm
30.3
to
33.9 ft-Ibs
(1)
Mark 1
ofthe
Piston Head
(2)
Mark 1
of
the Crank
Case
(3)
Mark
of
the Connecting
Rod
connecting rod boltTightening torque
Piston and Connecting
Rod
1.
Remove
the connecti
ng
rod
bolt
and the connecti
ng
rod
cap.
2.
Rotate the flywheel
to
position the piston
at
the
top
dead
center, and then
push
out
the piston and connecting rod
to
the side
ofthe
cylinder
head
with
a hammer's grip, etc.
III
IMPORTANT
• Put a number tag
to
the pistons and connecting rods
for
their right combinations
with
the cylinders.
(When reassembling)
• Apply engine oil
to
the crank pin bearing and the cylinder.
liD
Set
mark 1
of
the
crank
case
(2)
to
mark 1
of
the piston head
(1),
and
use
the piston ring compressor
to
insert the piston
into
the cylinder.
At
this time the mark
of
the connecting
rod
(3)
is
positioned on the side
of
the injection pump.
• Apply engine oil
to
the crank pin bearing, and
fit
it
with
the
marks
of
the connecting rod and the connecting rod cap set
to
each
other.
III
IMPORTANT
..
Edge
surfaces
of
the piston ring are hard-chromium-plated.
When inserting the piston into the cylinder,
fully
fasten
the
piston ring
with
the piston ring compressor
so
as
not
to
scratch the plated surfaces.
liD
Apply engine oil
to
the connecting rod
bolt
and
lightly
screw
it
in by hand, then fasten
it
up
with
a prescribed torque.
If
the
bolt
won't
be
screwed in smoothly, clean the threads.
If
the bolt
is
still hard
to
screw in, replace it.
00
~(~)
1
o
0343F126
0343F127
1-527