Datsun 1980 200SX Service Manual page 66

When installing flywheel wipe oil
or
foreign matter
away from
fitting
surfaces
7
Install pistons
with
connecting
rod
1
Install them
into
corresponding
cylinder
using
Tool
J
EM544
a Apply engine
oil
to sliding
parts
b
Arrange
so that the
front
mark
on
piston head faces
to the front of
engine
c
Install
piston ring
as
shown below
c
Top ring
fi
Oil
ring
J 0
upper rail
ll
Oilring
expander
Piston pin direction
fJ
secon
Oil
ring lower
ail EM725
2 Install
connecting
rod
bearing
caps
CfJ
Connecting
rod
bearing
ClIp
nut
44
54
N
m
14 5 5 5
kg
m
33 40
ft
lb
EM329
ENGINE MECHANICAL
EngineAssembly
Arrange connecting
rods
and
con
necting rod caps
so
that the cylinder
numbers
face
in the
same
direction
I
SEM167
3
Make
sure
that there
exists
proper
end
play at
connecting
rod
big end
Refer
to
Inspection and
Repair
8 Install
cylinder
head
assembly
through gasket by accommodating
knock
pin
of
cylinder
block
as
follows
1
Thoroughly
clean
cylinder
block
and
head
surface
po not
apply
sealant
to mating
sur
face of cylinder block and head
2 Turn crankshaft until No
1
piston
is at T D
C
on
its
compression stroke
3 When
installing
cylinder head
make
SUre
that all
valves
are
apart
from head of
pistons If necessary
loosen adjusting
screws
of rocker
ann
to
draw valves in
4
Temporarily tighten
two
center
bolt
CfJ Cylinder
head bolt ITemporary
20
N
m
2
kg
m
14 ft
lbl
a
Final
tightening
should be carried
out after
installing chain and
front
cover
b Do
not rotate
crankshaft and
cam
shaft
separately
because valyes will
hit head of pistons
c
Always
use new
cylinder
head
gasket
9
Install front side
parts
4
SEM169
1 Chain
tensioner
2
Slack side
chain
guide
3
Temion side chain
guide
4 Oil
thrower
5
Oil
pump
drive
gear
6
Crankshaft
sprocket
7
Timing
chain
1
Install crankshaft
sprocket oil
pump
drive
gear
and
oil
thrower
a
Make
sure
that the
mating marks of
crankshaft
sprocket faces
to
the
front
b Install oil pump drive gear
so
that
large
chamfered
inner side faces
rearward
2
Install chain
guide
to
cylinder
block
3 Set chain
on
camshaft sprocket
and crankshaft
sprocket by aligning
each mating
mark Then
install
cam
shaft
sprocket
to
camshaft
CfJ Camshaft sprocket bolt
118
157
N
m
12 16
kg m
87 116ft lb
SEM170
EM 17