Toyota B User Manual

FU-56
FUEL
SYTIEU--t-@tion
Pumo
(5)
Using
a
hand
press, install
the
sleeve
plug
subassemblY.
I
oo
t@
cP
.9
o-
.E.
P
cc
rdre
speed
side
-
5i1I3["
Adjusting
Lever
Position
FUo251
13.
ADJUST
LOAD
SENSING
TIMER
(a)
Adjusting
the
starting
and
end
points
of
the
load
sensing
timer
with the
governor shaft'
Slowly
move
the
adjusting
lever
from
the
maximum
speed
side
to
the
idle speed
side,
and secure
it at
the
point
where
the
pump
inner
pressure
begins
to
drop'
Measure
the
injection
volume
at
the
drop
point
(starting
point).
(c)
(d)
lf any
injection
volume
is
not at standard
value,
adjust
with
the
governor
shaft.
HINT:
The
injection
volume
will
increase
approx'
3
cc
(0.18
cu
in.)
with each
1
/2turn
of the
screw.
(b)
Measure
the
injection
volume'
Item
Adjusting
lever
position
Pump
revolution
(rpm)
No. of
measuring
strokes
B,38
Maximum
speed
side
1,400
2@
11B,148
r,360
Item
Pump
revolution
(rpm)
Measuring
strokes
lnjection
volume
cc
(cu
in.)
Measured
value
at Step
(b)
minus
B
1,400
2AO
1.2(O.O7l
+
0.5
(0.03)
3B
1.2lO.O7l
+
0.6
(0.04)
118
1,360
3.6
(0.22)
+
0.5
(0.04)
148
1.0
(0.06)10.5
(0.04)
L
(

Toyota B Specifications

General

Brand	Toyota
Model	B
Category	Engine
Language	English