Rating:
Information injection-pump assembly
ZEXEL
104740-1900
1047401900
ISUZU
8970255470
8970255470
Cross reference number
ZEXEL
104740-1900
1047401900
ISUZU
8970255470
8970255470
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113orSAEJ967d
1404 Test oil ISO4113orSAEJ967d
Test oil temperature
degC
45
45
50
Nozzle
105780-0060
Bosch type code
NP-DN0SD1510
Nozzle holder
105780-2150
Opening pressure
MPa
13
13
13.3
Opening pressure
kgf/cm2
133
133
136
Injection pipe
157805-7320
Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-450
Inside diameter - outside diameter - length (mm) mm 2-6-450
Joint assembly
157641-4720
Tube assembly
157641-4020
Transfer pump pressure
kPa
20
20
20
Transfer pump pressure
kgf/cm2
0.2
0.2
0.2
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
49.1
48.6
49.6
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_02
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
49.9
49.9
49.9
Oil temperature
degC
48
46
50
Injection timing adjustment_03
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
49.1
48.1
50.1
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
2150
2150
2150
Average injection quantity
mm3/st.
47.6
47.6
47.6
Oil temperature
degC
52
50
54
Injection quantity adjustment
Pump speed
r/min
2500
2500
2500
Average injection quantity
mm3/st.
15.4
12.4
18.4
Difference in delivery
mm3/st.
4.5
Basic
*
Oil temperature
degC
55
52
58
Injection quantity adjustment_02
Pump speed
r/min
2850
2850
2850
Average injection quantity
mm3/st.
5
Oil temperature
degC
55
52
58
Injection quantity adjustment_03
Pump speed
r/min
2500
2500
2500
Average injection quantity
mm3/st.
15.4
12.4
18.4
Difference in delivery
mm3/st.
4.5
Oil temperature
degC
55
52
58
Governor adjustment
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
10.5
8.5
12.5
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
10.5
8.5
12.5
Difference in delivery
mm3/st.
2
Oil temperature
degC
48
46
50
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
55
55
75
Basic
*
Oil temperature
degC
48
46
50
Remarks
Full
Full
Timer adjustment_02
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
55
55
85
Oil temperature
degC
48
46
50
Speed control lever angle
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
0
0
0
Oil temperature
degC
48
46
50
Remarks
Magnet OFF at idling position
Magnet OFF at idling position
0000000901
Pump speed
r/min
1250
1250
1250
Overflow quantity
cm3/min
310
180
440
Oil temperature
degC
50
48
52
Stop lever angle
Pump speed
r/min
1750
1750
1750
Pressure
kPa
549
529
569
Pressure
kgf/cm2
5.6
5.4
5.8
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_02
Pump speed
r/min
1750
1750
1750
Pressure
kPa
549
520
578
Pressure
kgf/cm2
5.6
5.4
5.8
Basic
*
Oil temperature
degC
50
48
52
0000001101
Pump speed
r/min
1750
1750
1750
Timer stroke
mm
4.6
4.4
4.8
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
950
950
950
Timer stroke
mm
0.5
0.1
1.3
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1250
1250
1250
Timer stroke
mm
1.7
1.3
2.1
Oil temperature
degC
50
48
52
_04
Pump speed
r/min
1750
1750
1750
Timer stroke
mm
4.6
4.4
4.8
Basic
*
Oil temperature
degC
50
48
52
_05
Pump speed
r/min
2300
2300
2300
Timer stroke
mm
7.4
7.1
7.8
Oil temperature
degC
52
50
54
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
0000001401
Pump speed
r/min
1750
1750
1750
Average injection quantity
mm3/st.
35
34
36
Timer stroke TA
mm
3.9
3.7
4.1
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
1750
1750
1750
Average injection quantity
mm3/st.
35
34
36
Timer stroke TA
mm
3.9
3.5
4.3
Basic
*
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1750
1750
1750
Average injection quantity
mm3/st.
25
24
26
Timer stroke TA
mm
2.8
2.2
3.4
Oil temperature
degC
50
48
52
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
5.8
5.7
5.9
MS dimension
mm
0.9
0.8
1
Pre-stroke
mm
0.2
0.18
0.22
Control lever angle alpha
deg.
-2
-6
2
Control lever angle beta
deg.
38
33
43
Test data Ex:
0000001801 POTENTIOMETER ADJUSTMENT
At the idle lever position, adjust so the output voltage is V (applied voltage Vi).
----------
V=0.8+-0.03(V) Vi=10(V)
----------
----------
V=0.8+-0.03(V) Vi=10(V)
----------
0000001901 V-FICD ADJUSTMENT
Adjustment of the V-FICD
1. Adjust to obtain S. Confirm full stroke when P1 {P2} negative pressure is applied.
2. Confirm that L is obtained when negative pressure P = P1 {P2} is applied to the actuator.
To adjust the stroke adjust the actuator's stroke adjusting screw (C).
(A) Control lever
(B) Locknut
(C) Stroke adjusting screw
(D) Actuator
(e) Actuator shaft
----------
S=1+1(mm) L=0.56+-0.2(mm) P1=-53.3(kPa) P2=-400(mmHg)
----------
S=1+1(mm) L=0.56+-0.2(mm) T=1.2~1.5(N-m)(0.12~0.15kgf-m))
----------
S=1+1(mm) L=0.56+-0.2(mm) P1=-53.3(kPa) P2=-400(mmHg)
----------
S=1+1(mm) L=0.56+-0.2(mm) T=1.2~1.5(N-m)(0.12~0.15kgf-m))
0000002001 A/T PLATE ADJUSTMENT
A/T plate adjustment
1. Turn the control lever from the idle position (B) to the Full speed position (C)
2. Adjust the A/T plate (D) so that (A)(C) - (A)(B) = L3, then fix.
----------
L3=33+-0.5mm
----------
L1=95.5mm L2=109.5mm L3=33+-0.5mm T=3.5~5N-m(0.35~0.5kgf-m)
----------
L3=33+-0.5mm
----------
L1=95.5mm L2=109.5mm L3=33+-0.5mm T=3.5~5N-m(0.35~0.5kgf-m)
0000002101 W-CSD ADJUSTMENT
Adjustment of the W-CSD
Adjustment of the timer advance angle
1. Determine the timer advance angle using the graph (graph TA).
2. Adjust with the screw (A) so that the timer advance angle determined in item 1 is obtained.
X:Temperature t (deg C)
Y:Timer stroke TA (mm)
(S) Cooling water temperature: increase direction
(R) Cooling water temperature (deg C)
(T) Timer piston stroke (mm)
(B) Standard point
N:Pump speed
----------
TA=-0.041t+2.05
----------
N1=100r/min a=20degC b=-20degC c=1.2+-0.2mm d=2.9+-0.4mm
----------
TA=-0.041t+2.05
----------
N1=100r/min a=20degC b=-20degC c=1.2+-0.2mm d=2.9+-0.4mm