Datsun 1980 200SX Service Manual page 108

6
To
install throttle chamher
reo
verse
the
order of removal
Gasket
should be
replaced by
new
one
each time the
throt tle
chamber is
removed
Throttle chamber
i J
N
m
lkg m
ft lbl
18 22 1 8
2 2 13
161
SEF126
Do
not adjust
throttle valve stopper
screw
as
it is properly
adjusted
at
factory
DASH POT
Dash pot
0
1 1
Throttle
chamber
IJ
SEF142
Remove throttle chamber
Refer
to
throttle chamber for
reo
moval
ENGINE
FUEL
Remova and
Installation
2 Remove
dash
pot
from throttle
chamber
3 To
install dash
pot reverse
the
order of
removal
4 After
installation adjust
dash
pot
touch speed Refer
to
Dash Pot under
the
heading
of Component
Parts
Inspection
VACUUM SWITCH
SEF141
I Disconnect
battery ground
cable
2 Disconnect
vacuum
hose and har
ness
connector from
vacuum
switch
3
Remove
vacuum
switch from
bracket
4 To install
vacuum
switch
reverse
the order of removal
ALTITUDE SENSOR
Left side dISh
panel
SEF323
1 Disconnect
ground
cable from
battery
2
Remove control
unit
Refer
to
Control
Unit
for removal
3 Remove
altitude
sensor
attaching
bolts
4 Disconnect harness connector
from altitude
sensor
5
To
install altitude
sensor reverse
the
order of removal
DROPPING
RESISTOR
SEF128
1 Disconnect ground
cable from
battery
2 Remove air cleaner and air flow
meter
as an
assembly Refer
to Air
Cleaner for removal
3 Disconnect
harness
connector
from
dropping
resistor
4 Remove
dropping
resistor attach
ing screw
5 To
install dropping
resistor
re
verse
the
order of removal
CONTROL UNIT
The
control
unit is
mounted
on
the
left side dash
panel
I Turn
ignition switch
OFF and
then disconnect
ground
cable from
battery
EF 21