Datsun 411 Series User Manual

DA UN
FUEL SYSTEM
CARBURETOR
SP
ECIFICA
TlONS
D2630A
5A
Primary
Secondary
Bore
diameter
26
mm 30 mm
Venturi diameter
large
20mm
27 mm
small
8
8
Main
jet
1192 11140
Main air bleed 1160
1160
Slow
jet
1148
1148
Slow
air
bleed first
100
11120
Slow air bleed second 11240
Emulsion hole 1160 x 12
1160
x
20
low
economizer 11145
Power
jet
1140
Power valve
Begins
to
open whe
the
primary
throttle
valve
is at
48
opening
Float level 21 5
mm below the
upper Burface
of
the
float
chamber
body
The
carburetor
has
the function of
automizing
the fuel
mixing
it in suitable ratio
to
air
and
supplying the
mixture to the
engine
It is
therefore an
important
part which can
influence
the
performance
of the
engine
The carburetor
is
a
highly
efficient
one
of
two
barrel two
step
and down
draft
type having
the
following special
features
Construction and
Operation
Main air bleed
Small venturi
1
l55embly
I
Starting
con
Pump
planger
Pump
valve
kit
Pump
strainer
Small
venturi
Throttle
shaft arm
Fig
1
Body
gasket
Flange gasket
Secondary
Bide
Primary
side
Pum
p
valve
Power
jet
sheet
gasket
Power
Jet
Secondary
side
Fig
2
34
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Datsun 411 Series Specifications

General

Brand	Datsun
Model	411 Series
Category	Automobile
Language	English