Toyota 3b Repair Manual page 254

SERVICE SPECIFICATIONS
-
Fuel
lnjection Pump
Adjustment
and Test (Cont'd)
Load
timer
sensing
Item
Pump
revolution
(rpm)
No.
of
measuring
strokes
lnjection
volume
cc
(cu
in.)
Remarks
B
1.400
2@
Full injection volume minus
1
.2
(O.O7l
+
0.5
(0.03)
Set
to starting
point
3B
Full injection volume minus
1
.2(O.O7l
t
0.6
(O.O4)
1',tB
1,360
Full injection volume minus 3.6 l0.22l
t
0.5 (0.O3)
148
Full
injection volume minus 1.0
(0.06)+
0.5
(0.04)
B
1,400
5.7
-
6.1 (0.35
-
0.37)
Confirm end
point
3B
8.8
-
9.2 (0.54
-
0.56)
118
1,360
8.0
-
8.4 (0.49
-
0.51)
148
11.2-
11.6
(0.68-0.71)
Item
Pump
revolution
(rpm)
Timer piston
f
luctuation
Remarks
B
1,400
2.7
-
3.9
mm
0.106
-
0.154 in.
Confirm
3B
2.2
-
2.8
mm
0.087
-O.1
10
in.
11B
1,360
0.5
-
1.5
mm
0.020
-
0.O59 in
148 1.1
-
1.8
mm
0.043
-
0.071
in.
ldle
speed
set
Item
Adjusting
lever angle
Pump
revolution
(rpm)
No.
of
measuring
strokes
lnjection volume
cc
(cu
in.)
Remarks
B
Minus
10.5
-
20.50
325
1,000
9.25
-
13.25 (0.56
-
0.81)
500 Less
than
4 (0.24l.
3B
Minus
12
-
220
325
1O
-
15
(0.61
-
0.92)
500 Less
than 4
(0.241
118
325
200
q=3.8
-4.2(O.23-0.26)
Lever Set
325
q
Plus O.2
-
O.4
(0.01
-
0.02)
Dash
Pot
Set
325 1.1
-
2.7 (0.07
-
0.16)
Lever Set
148
325
q=
9.2
-
10.8 (0.56
-
0.66)
Lever Set
450
q
Minus
4.2-6.6 (0.26-0.40)
325
q
=
3.8
-
4.2 (O.23
-
0.26)
Lever Set
325
q
Plus O.2
-
O.4
(0.01
-
0.02)
Dash Pot Set
325
't.1
-2.7
(0.07-0.16)
Lever Set
T
(
(
L
c