Datsun 620 Series 1977 Service Manual page 50

Datsun pick-up 620 series 1977 service manual
Table of Contents

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EM410
Fig
EM
II
Engine
on
engine
land
Remove
oil
level gauge
6
Remove
carburetor from
intake
manifold
1
Disconnect
cylinder
block
to
P
C V valve hose
at
P C V
valve
2
Disconnect
A B valve
to
E
G
R
passage hose at E G R passage
3
Disconnect
vacuum
tube
to
carburetor
hoses
white and
yellow
at
vacuum
tube
4
Disconnect
fuel
hose
from
carburetor
5
Remove dash
pot
bracket from
intake manifold
6
Remov
carburetor
attaching
bolts
and
remove
carburetor
assembly
and
gasket
7
Disconnect
distributor
high
ten
sion
cables
from
sparkplugs
8
Disconnect
vacuum
hose
from
distributor
and
remove
distributor
as
sembly
9
Disconnect
fuel
hose
from fuel
pump
and
remove
fuel
and
vacuum
hoses
combined
from
cylinder
head
10
Remove
fuel
pump
assembly
from
cylinder
head
EM412
Fig
EM
12
Removing fuel
pump
IJ
Remove
intake
and
exhaust
manifold
assembly
from
cylinder
head
1
Disconnect
vacuum
hose
from
air
control valve and
remove
air
con
trol
valve
for California
and
a r
hoses
as an
assembly
Engine
Mechanical
1
Air control valve
2
Distributor
EM531
Fig
EM 13
Removing
air control
valve
Californio
model
2
Remove
carburetor
air cleaner
bracket
3
Disconnect
vacuum
hose
from
E G R valve
4
Remove
check
valve
from
air
gallery pipe
5
Disconnect
E G R
tube
from
E
G
R
passage
and exhaust
manifold
6
Remove
E
G
R
passage
and
E
G
R valve
from
intake
manifold
I
E
G
R passage
2
E G R tube
Fig
EM
14
EM532
Removing
E
G
R
tube and
passage
7
Remove
F l
C
D
bracket from
cylinder
head
if
so
equipped
8
Disconnect
vacuum
hoses
from
thermal
vacuum
valve
and
remove
thermostat
housing
and
gasket
from
cylinder
head
EM089
Fig
EM 15
Removing
thermostat
housing
EM 5
9
Remove
cylinder
block
to
P C V
valve hose
blow
by
gas hose
from
cylinder
block
10
Remove
manifold
attaching
bolts and
remove intake
and
exhaust
manifold
assembly
and
gasket
from
cylinder
head
Fig
EM 16
Removing
intake and
exhaust
manifold assembly
11
Remove
intake
and exhaust
manifold
attaching
bolts and separate
intake
manifold
from
exhaust
mani
fold
12
Remove air
gallery pipes
from
exhaust
manifold
12
Remove
left
engi
e
mounting
bra
et
from
cylinder
blopk
13
Remove
air
pump and
cooler
compressor bracket
14
Remove
crankshaft
pulley
in
stalling
bolt
and
washer
and then
remove
pulley
with
a
two
jaw puller
15
Remove water pump
assembly
16
Remove rocker
cover
17
R
emove
spark plugs
18
Remove fuel pump
drive
earn
19
Remove camshaft
sprocket
Refer
to
the
following
note
during
operation
when
removing
camshaft
sprocket
from
engine
installed
on car
EM091
Fig
EM 17
Removing
cammaf
sprocket

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