Measure And Adjust Full Load Injection Volume - Toyota 3b Repair Manual

FUEL SYSTEM
-
lnjection
Pump
FU-51
BJ
FU2125
FU2124
1O.
MEASURE
AND ADJUST
FULL
LOAD INJECTION
VOLUME
(a)
The adjusting lever angle for the adjustment below
should be as shown in the figure.
Adjusting lever angle
A
(Maximum
speed side) B
(ldle speed
side)
Plus 21
-
310
Minus
12
-
22o
(b)
Adjust
the
injection volume
with the
full
load
set
screw.
Item
Adjusting
lever
angle
Pump
revolution
(rpm)
No.
of
measuring
strokes
lnjection volume
cc (cu in.)
B
w/
HAC
Plus 21 -31
o
1,100
2@
8.95
-
9.25
(0.55
-
O.56)
Others
9.35
-
9.65
(0.57
-
0.59)
3B
w/
HAC
1o.45
-
10.75
(0.64
-
0.66)
Europe
I 1.45
-
11.75
lo.7o
-
o.72)
Others
10.85
- 1
1.15
(0.66
-
0.68)
118
w/
HAC
t1.35-11.95
(0.69
-
0.73)
Europe
11.75
-
12.35
10.72 -
0.751
Others
11.95-12.55
10.73
-
0.771
l48
Hong Kong
General
BU
China
13.75
-
14.15
(o.84
-
O.86)
Auslralia A,/T
Europe
Portugal
15.45
-
16.05
(o.94
-
0.98)
w/
HAC
13.1
5
-
13.75
{0.86
-
0.84)
w,/
HAC
Apply 730
+
1
.5 mmHg (28.74
+
O.OO
in. Hg, 97.3
+
O'2
kPa)
absolute pressure
HINT:
The injection volume
will
increase approx.
3
cc
(0.18 cu in.)
with
each
1
/2
turn of the
screw.
Full Load
Set Screw