Rating:
Information injection-pump assembly
ZEXEL
104742-1100
1047421100
ISUZU
8944789390
8944789390
Cross reference number
ZEXEL
104742-1100
1047421100
ISUZU
8944789390
8944789390
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
105000-2010
Bosch type code
NP-DN12SD12TT
Nozzle holder
105780-2080
Opening pressure
MPa
14.7
14.7
15.19
Opening pressure
kgf/cm2
150
150
155
Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-840
Inside diameter - outside diameter - length (mm) mm 2-6-840
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
(Solenoid timer adjustment condition)
OFF
Injection timing adjustment
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
64.4
63.9
64.9
Difference in delivery
mm3/st.
4
Basic
*
Injection timing adjustment_02
Pump speed
r/min
2100
2100
2100
Average injection quantity
mm3/st.
13.5
10
17
Injection timing adjustment_03
Pump speed
r/min
1750
1750
1750
Average injection quantity
mm3/st.
61.7
56.2
67.2
Injection timing adjustment_04
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
64.1
60.1
68.1
Injection timing adjustment_05
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
64.4
63.4
65.4
Injection timing adjustment_06
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
54.5
50.5
58.5
Injection timing adjustment_07
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
64.7
59.7
69.7
Injection quantity adjustment
Pump speed
r/min
2100
2100
2100
Average injection quantity
mm3/st.
13.5
10.5
16.5
Difference in delivery
mm3/st.
7
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
2200
2200
2200
Average injection quantity
mm3/st.
8
Governor adjustment
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
9.4
7.4
11.4
Difference in delivery
mm3/st.
2
Basic
*
Governor adjustment_02
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
9.4
7.4
11.4
Governor adjustment_03
Pump speed
r/min
450
450
450
Average injection quantity
mm3/st.
3
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
100
80
120
Basic
*
Speed control lever angle
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF
Magnet OFF
Speed control lever angle_02
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF
Magnet OFF
0000000901
Pump speed
r/min
1600
1600
1600
Overflow quantity with S/T OFF
cm3/min
621
492
750
Stop lever angle
Pump speed
r/min
1600
1600
1600
Pressure with S/T OFF
kPa
588.5
569
608
Pressure with S/T OFF
kgf/cm2
6
5.8
6.2
Basic
*
Stop lever angle_02
Pump speed
r/min
800
800
800
Pressure with S/T ON
kPa
657
608
706
Pressure with S/T ON
kgf/cm2
6.7
6.2
7.2
Stop lever angle_03
Pump speed
r/min
1600
1600
1600
Pressure with S/T OFF
kPa
588.5
569
608
Pressure with S/T OFF
kgf/cm2
6
5.8
6.2
Stop lever angle_04
Pump speed
r/min
1750
1750
1750
Pressure with S/T OFF
kPa
637.5
608
667
Pressure with S/T OFF
kgf/cm2
6.5
6.2
6.8
0000001101
Pump speed
r/min
1600
1600
1600
Timer stroke with S/T OFF
mm
3
2.8
3.2
Basic
*
_02
Pump speed
r/min
750
650
850
Timer stroke with S/T ON
mm
0.5
0.5
0.5
_03
Pump speed
r/min
1500
1500
1500
Timer stroke with S/T OFF
mm
0.85
0.5
1.2
_04
Pump speed
r/min
1600
1600
1600
Timer stroke with S/T OFF
mm
3
2.7
3.3
_05
Pump speed
r/min
1750
1750
1750
Timer stroke with S/T OFF
mm
5.7
5.3
6.1
0000001201
Max. applied voltage
V
16
16
16
Test voltage
V
25
24
26
Timing setting
K dimension
mm
3.1
3.1
3.1
KF dimension
mm
5.5
5.4
5.6
MS dimension
mm
0.9
0.8
1
Pre-stroke
mm
0.45
0.43
0.47
Control lever angle alpha
deg.
25
21
29
Control lever angle beta
deg.
35
30
40
Test data Ex:
0000001801 TEMP. ADJUST FULL-LOAD SCREW
Temporary full load screw adjustment
Set the full load screw protrusion at L mm at assembly.
----------
L=14.0+-0.5mm
----------
L=14.0+-0.5mm
----------
L=14.0+-0.5mm
----------
L=14.0+-0.5mm
0000001901 V-FICD ADJUSTMENT
Rod length adjustment
With the control lever at the idle position (contacting the idle stopper bolt), adjust the length so that the link lever and link bracket aligning marks are aligned, then fix.
Adjustment of the V-FICD
Adjust so that the distance between the control lever pin and the V-FICD rod is S.
(A) = idle stopper bolt
(B) = control lever
(C) = link bracket
(D) = aligning mark
(E) = rod
(F) = link lever
----------
S=1+1mm
----------
a=15deg b=(45)deg c=25+-4deg T=3.5~5N-m(0.35~0.5kgf-m) S=1+1mm R1=R32 R2=R28
----------
S=1+1mm
----------
a=15deg b=(45)deg c=25+-4deg T=3.5~5N-m(0.35~0.5kgf-m) S=1+1mm R1=R32 R2=R28