Rating:
Information injection-pump assembly
ZEXEL
104760-4052
1047604052
NISSAN-DIESEL
1670051H04
1670051h04
Cross reference number
ZEXEL
104760-4052
1047604052
NISSAN-DIESEL
1670051H04
1670051h04
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113orSEAJ967d
1404 Test oil ISO4113orSEAJ967d
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
Injection timing adjustment
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
48.4
47.9
48.9
Difference in delivery
mm3/st.
3.5
Basic
*
Injection timing adjustment_02
Pump speed
r/min
1325
1325
1325
Average injection quantity
mm3/st.
6.2
3.7
8.7
Injection timing adjustment_03
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
48.8
45.3
52.3
Injection timing adjustment_04
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
48.4
47.4
49.4
Injection timing adjustment_05
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
48.6
46.6
50.6
Injection timing adjustment_06
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
45.2
39.7
50.7
Injection quantity adjustment
Pump speed
r/min
1325
1325
1325
Average injection quantity
mm3/st.
6.2
4.2
8.2
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
3
Governor adjustment
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
8.3
6.3
10.3
Difference in delivery
mm3/st.
2
Basic
*
Governor adjustment_02
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
8.3
6.3
10.3
Governor adjustment_03
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
3
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
60
55
65
Basic
*
Speed control lever angle
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF at idling position
Magnet OFF at idling position
0000000901
Pump speed
r/min
1000
1000
1000
Overflow quantity
cm3/min
399
270
528
Stop lever angle
Pump speed
r/min
1000
1000
1000
Pressure
kPa
402
382
422
Pressure
kgf/cm2
4.1
3.9
4.3
Basic
*
Stop lever angle_02
Pump speed
r/min
1000
1000
1000
Pressure
kPa
402
382
422
Pressure
kgf/cm2
4.1
3.9
4.3
Stop lever angle_03
Pump speed
r/min
1150
1150
1150
Pressure
kPa
431.5
402
461
Pressure
kgf/cm2
4.4
4.1
4.7
0000001101
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1.6
1.4
1.8
Basic
*
_02
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1.6
1.3
1.9
_03
Pump speed
r/min
1150
1150
1150
Timer stroke
mm
2.4
1.9
2.9
0000001201
Max. applied voltage
V
16
16
16
Test voltage
V
25
24
26
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
6.64
6.54
6.74
MS dimension
mm
1.2
1.1
1.3
Control lever angle alpha
deg.
54
50
58
Control lever angle beta
deg.
38
33
43
Test data Ex:
0000001801 STOP LEVER ADJUSTMENT
Adjustment of the stop lever
Adjust adjusting bolt (B) so that the starting injection quantity is within the standard.
Fix using nut.
(A) Adjusting nut
(C) Starting injection quantity adjusting lever
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L=15.0~18.5mm
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L=15.0~18.5mm