charging DATSUN 210 1979 Owner's Manual

DATSUN 210 1979 Owner's Manual 210 1979 DATSUN DATSUN https://www.carmanualsonline.info/img/56/56884/w960_56884-0.png DATSUN 210 1979 Owner's Manual

Page 512 of 548

DATSUN 210 1979 Owners Manual 
Air

Conditioning

6 
Loosen 
the 
connection

at 
the

center

fitting 
of

manifold

gauge 
for 
a

Clockwise 
few 
seconds 
to

purge 
air 
inside

charg

ing 
hose 
See

Fig 
AC 
14

Counterclock

Page 513 of 548

DATSUN 210 1979 Owners Manual 
Air

COl 
ditioning

2

When

refrigerant 
has 
been

dis

charged 
to 
a

pressure 
approaching 
at

mospheric

pressure 
connect 
center

charging 
hose 
to 
a

vacuum

pump

3 
Close 
both 
valves

Page 514 of 548

DATSUN 210 1979 Owners Manual 
WARNING

Securely 
connect

high 
pressure 
dis

charge 
service 
valve 
to 
that 
of

manifold

gauge 
with 
a 
hose 
also

connect 
low

pressure 
suction 
serv

ice 
valve 
to 
that 
of 
manifold

Page 515 of 548

DATSUN 210 1979 Owners Manual 
4

Wfefrlgerant

charging 
speed 
slows

down

charge 
it 
while

running 
the

compressor 
for

ease 
of

charging 
After

having 
taken

the

steps 
up 
to

3 
above

proceed 
with

charging 
in 
t

Page 517 of 548

DATSUN 210 1979 Owners Manual 
I

I

3 
Set

temperature 
lever 
to 
max

imum

cold

position 
Air

Conditioning

4

Sefblower 
to 
maximum

speed

S

Check

sight 
glass 
after

the

lapse

Almost 
no

refrigerant

Check 
item

Page 520 of 548

DATSUN 210 1979 Owners Manual 
Air

Conditioning

IDLER 
PULLEY 
AND

COMPRESSOR 
DRIVE 
BELT

ADJ 
USTMENT 
OF 
BELT 
TENSION

Idler

pulley

Alternator

Crankshaft

pulley

Unit

mm 
in

Idler

pulley

Fig 
AC 
25

Belt 
Tension

Page 521 of 548

DATSUN 210 1979 Owners Manual 
INSTA
L1ATION

InstaU 
in 
the 
reverse

order 
of

removal

observing 
the

following

I

When

installing 
add

required

amount 
Of

compressor 
oil 
Refer 
to

Compressor 
Oil 
Level 
Check

2

A

Page 522 of 548

DATSUN 210 1979 Owners Manual 
REFRIGERANT 
LINES 
Air

Conditioning

@

I

J

L

S

r 
Z 
S 
t

@

See

Fig 
AC 
29 
When

replacing

flexible 
hose 
and 
tube 
observe 
the

following

1

Before

starting 
work 
be

sure 
to

di

Page 523 of 548

DATSUN 210 1979 Owners Manual 
to

DISASSEMBLY

AND 
ASSEMBLY

y 
1

7 
1 
r

II

l

1

Using 
a 
knife 
cut

packings 
at

upper 
and 
lower 
case 
fit 
in

portion

2 
Remove

clips 
fixing 
upper 
case 
to

lower

case

3

Sepa

Page 530 of 548

DATSUN 210 1979 Owners Manual 
AC867

Fig 
AC 
53

Removing 
Shaft 
Seal

INSTALLATION

1 
Clean 
shaft

and 
seal

cavity 
with

clean 
lint 
free 
cloth

2

Dip 
seal

gland 
in 
clean

refrigerant

oil

3 
Push 
seal

assembly
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