Toyota B User Manual

FUEL SYSTEM
-
lni
bad
I
FU1 807
(e)
Check
the
end
point
injection
volume
by slowly
moving
the
adjusting
lever
from the
maximum
speed
side
to the
idle speed
side,
and
secure
it at the
point
where the
pump
inner
pressure
stops
dropping.
Item
Pump
revolution
(rpm)
Measuring
strokes
lnjection
volume cc
(cu
in.)
B
1,400
200
5.7
-
6.1
(0.35
-
0.37)
3B
8.8
-
9.2
(0.54
-
0.56)
118
1,360
8.0
-
8.4
(0.49
-
0.51)
't48
11.2-11.6(0.68-0.71)
(f)
Check the
timer
piston
fluctuation when the adjusting
lever is moved from the full side to the
idle
side.
Item
Pump
rpm
Timer
piston
fluctuation
mm
(in.)
B
1.400
2.7
-
3.9
(0.106
-
O.154)
3B
2.2-2.8
(0.087-0.110)
118
1,360
0.5
-
1.5
(0.020
-
0.059)
148
1.1
-
1.8
(0.043
-
0.071)
(g)
Check
the
protrusion
of the
governor
shaft.
Protrusion: 0.5
-
2.O mm
(O.O2O
-
0.079 in.)
14. ADJUST IDLE
SPEED
(a) (1
1 B and 148)
Loosen the dash
pot
adjusting screw
fully.
(b) (1
1 B
and
148)
Adjust
the
injection volume with the IDLE
SPEED
ADJUSTING
SCREW.
Adjusting
lever
angle
Pump
revolution
(rpmI
No. of
measuring
strokes
lnjection volume
cc
(cu
in.)
Remarks
Minus 12-22'
325
200
q=3.8-4.2 (0.23-0.26)
Lever set
i
num
f
the
Iop.
point
I
il-t
hus I
r-1
il
lil
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[_i
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iwith
I
13 cc
I
I
I
r-
Kg/cn"
)
89486 FU1807

Toyota B Specifications

General

Brand	Toyota
Model	B
Category	Engine
Language	English