Datsun 1980 200SX Service Manual page 438

6
Fit pump gear to
rear
end
cover
7
Carefully
fit
rear
end
cover
to the
rear
of compressor
AC211
8
Using
Tool KV99412330 tighten
up
five bolts in
an
alternating pattern
starting
at
the top
Do not
f9rget
lock
washers
fl
Rear end
cover
bolt
29 34N
m
3 0 3 5
kg
22 25 It lb
9
Fill with compressor oil
10 Upon
completion
of the above
operation
conduct
a
leak
test by
re
ferring to
the
topic
under Shaft
Seal
REPLACEMENT OF
CYLINDER
REMOVAL
I Drain oil
2 Remove compressor clutch
assem
bly
Refer
to
Compressor
Clutch
3
Using
snap
ring pliers
remove
shaft seal retainer
ring
Then
remove
shaft seal
seat
Refer
to
Shaft Seal
Removal of shaft seal
is not
absolutely
necessary
It
may
be removed when
cylinder
assembly
i removed from
front end
cover
In fact this
approach
facilitates work
4 Remove side
cover
Refer
to
Side
Cover
5
Remove
rear
end
cover
Refer
to
Rear End Cover and
Rear
Cylinder
Head Remove O ring gasket
two
pins
cylinder
head
suction
valve
plate
and
gasket in the order listed
This exposes the
rear part
of cylinder
AIR CONDITION ER
Compressor SWP167
6
Using long nose pliers
or
other
suitable tool
pull out
oil pipe Proceed
carefully
as
oil pipe
is
easily bent
CAUTION
Unless oil
pipe
hIS been
removed
do
not attemp t the
following
steps
AC212
7 With the
front
facing
downward
support
compressor
shell
Using
a
plastic
mallet tap at the
rear
end of
the shell
flange driving
shell
straight
downward
Discard front end
cover
gasket
AC213
8 Detach front end
cover
from
cylinder
assembly
Using
a
plastic
mallet drive end
cover
upward
Re
frain from
excessive
force
to
avoid
cover
damage
AC050
9
Remove shaft seal from the shaft
10
Remove
two
pins gasket
cylinder head
suction
valve plate
and
gasket
When
removing
two
pins
proceed
carefully
to
amid cylinder
head damage
Do
not
deform
suction
valve plate in removing suction valve
plate
Discard oil
gasket
CAUTION
Do
not
deform
R1ction valve
plate
when
removing
it
INSTALLATION
I
Using
suitable blocks face
cylinder assembly
upward Insert two
pins Position
gasket
and
suction
valve
plate
in
the order listed while
making
sure
that three valves of suction valve
plate
are
aligned
with the
cylinder
and
gasket
cutouts
Coat
gasket
with
com
pressor oil
prior
to
assembly
Gaskets
and
suction
valve
plates
are
the
same
for front and
rear
The cylinder
head
with the smaller numbers of holes
goes
to
the front Do not mix
front
an
rear parts
bBJ
l 1
ACOS1
tj
1
AC052
2 Align
shaft
seal with the shaft
cutaway
Firmly
seat
shaft seal
at
the
shaft land
Attempt
to turn
shaft seal
to
the left and
right
confirming that
it
is
seated
properly
HA
35