Specifications

Fuel
System
Datsun
Fig
52
Dash
pot adjustment
engme
decelerates to Idle
speed
m
about
three seconds
8
Stop
the
engme
and remove the
tachometer
BASIC CARBURETOR
DISASSEMBLY
It IS best to
replace any gaskets
m
the
carburetor
whenever
you
disassemble
It For
thIS reason
you
should obtam a
carburetor rebwld kIt for the model
you
have
Many
kItS
have mstructIons
il
lustratIons
and
gauges along
wIth
new
gaskets
and
needle and seat
assembly
Check before
you
buy
to be
sure It
fits
your
needs
Look
at each
component
before
tak
mg
the carburetor
apart
to
help
dunng
assembly
Remove
parts
m sectIOns
and store
them m a
cupcake
tm or SImI
lar
tray
Use
screwdnvers
that
exactly
fit screw heads and
Jets
to aVOid
slIp
pmg
or
nusmg
burrs Remove all
parts
except
choke and
throttle valves and
56
shafts Remove all
gaskets
dIa
phragms
and O
nngs
before
nnmersmg
m carburetor cleaner
Replace
all old
gaskets
as well as the float needle
and
seat
The
followmg
procedure
IS
a
gUIde
m
case
you
do not have mstructIons
from
a rebuild kIt Your carburetor
may
not
dIsassemble
precIsely
as descnbed so
work
systematIcally
and take notes
to
help
you
dunng
reassembly
Refer to
Figs
38 and
39 These
il
lustratIons show the carburetors
that are
typICal
ofones used
III Datsun models
B21O 610 and 710
Your carburetor
may
dIffer
m
detaIls
but these illustra
tIons
provIde
an
excellent
gwde
I
Examme
the carburetor
parts
be
fore
disassembly
to
help
you
dur
Illg assembly
2
DIsconnect
the choke and ac
celerator
pump linkage
from the
carburetor
cover
3
Remove
the aIr horn on the cover
and
carefully
remove the float
pm