Rating:
Information injection-pump assembly
BOSCH
9 460 613 493
9460613493
ZEXEL
104741-1443
1047411443
ISUZU
8944336253
8944336253
Cross reference number
BOSCH
9 460 613 493
9460613493
ZEXEL
104741-1443
1047411443
ISUZU
8944336253
8944336253
Zexel num
Bosch num
Firm num
Name
104741-1443
9 460 613 493
8944336253 ISUZU
INJECTION-PUMP ASSEMBLY
4JD1 K
4JD1 K
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)
Left L
Left L
Timer measuring device installation position
Low pressure side LOW PRESSURE SIDE
Low pressure side LOW PRESSURE SIDE
Injection timing adjustment
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
38.3
37.8
38.8
Difference in delivery
mm3/st.
3.5
Basic
*
Injection timing adjustment_02
Pump speed
r/min
1420
1420
1420
Average injection quantity
mm3/st.
13.9
10.4
17.4
Injection timing adjustment_03
Pump speed
r/min
1300
1300
1300
Average injection quantity
mm3/st.
35.1
32.6
37.6
Injection timing adjustment_04
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
38.3
37.3
39.3
Injection timing adjustment_05
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
41.1
38.1
44.1
Injection timing adjustment_06
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
39.8
36.3
43.3
Injection quantity adjustment
Pump speed
r/min
1420
1420
1420
Average injection quantity
mm3/st.
13.9
10.9
16.9
Difference in delivery
mm3/st.
4.5
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
1450
1450
1450
Average injection quantity
mm3/st.
6
Governor adjustment
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
9.3
7.3
11.3
Difference in delivery
mm3/st.
2
Basic
*
Governor adjustment_02
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
3
Governor adjustment_03
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
9.3
7.3
11.3
Governor adjustment_04
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
26.4
21.4
31.4
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
70
60
80
Basic
*
Speed control lever angle
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF
Magnet OFF
0000000901
Pump speed
r/min
800
800
800
Overflow quantity
cm3/min
300
168
432
Stop lever angle
Pump speed
r/min
800
800
800
Pressure
kPa
264.5
245
284
Pressure
kgf/cm2
2.7
2.5
2.9
Basic
*
Stop lever angle_02
Pump speed
r/min
800
800
800
Pressure
kPa
264.5
245
284
Pressure
kgf/cm2
2.7
2.5
2.9
Stop lever angle_03
Pump speed
r/min
1200
1200
1200
Pressure
kPa
411.5
382
441
Pressure
kgf/cm2
4.2
3.9
4.5
0000001101
Pump speed
r/min
800
800
800
Timer stroke
mm
1.8
1.6
2
Basic
*
_02
Pump speed
r/min
600
600
600
Timer stroke
mm
0.5
0.1
0.9
_03
Pump speed
r/min
800
800
800
Timer stroke
mm
1.8
1.5
2.1
_04
Pump speed
r/min
1200
1200
1200
Timer stroke
mm
4.4
4
4.8
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
Timing setting
K dimension
mm
2.8
2.7
2.9
KF dimension
mm
5
4.9
5.1
MS dimension
mm
1.9
1.8
2
Pre-stroke
mm
0.15
0.13
0.17
Control lever angle alpha
deg.
20
16
24
Control lever angle beta
deg.
37
32
42
Test data Ex:
0000001801 STARTING I/Q ADJUSTMENT
Starting injection quantity adjustment
Adjust the adjusting bolt A so that the starting injection quantity adjustment is within the standards.
Fix using nut (B).
----------
----------
L=7.4~11.1mm T=6~9N-m(0.6~0.9kgf-m)
----------
----------
L=7.4~11.1mm T=6~9N-m(0.6~0.9kgf-m)
Have questions with 104741-1443?
Group cross 104741-1443 ZEXEL
Isuzu
104741-1443
9 460 613 493
8944336253
INJECTION-PUMP ASSEMBLY
4JD1
4JD1