Information injection-pump assembly
ZEXEL
104741-1952
1047411952
ISUZU
8943361030
8943361030
Rating:
Cross reference number
ZEXEL
104741-1952
1047411952
ISUZU
8943361030
8943361030
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
Injection timing adjustment
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
39.5
39
40
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.
35.6
35.6
35.6
Oil temperature
degC
48
46
50
Injection timing adjustment_03
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
34.1
31.6
36.6
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
39.5
38.5
40.5
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_05
Pump speed
r/min
1450
1450
1450
Average injection quantity
mm3/st.
41.7
39.2
44.2
Oil temperature
degC
50
48
52
Injection timing adjustment_06
Pump speed
r/min
1800
1800
1800
Average injection quantity
mm3/st.
42.5
39.5
45.5
Difference in delivery
mm3/st.
5.5
Oil temperature
degC
50
48
52
Injection quantity adjustment
Pump speed
r/min
2250
2250
2250
Average injection quantity
mm3/st.
12.5
9.5
15.5
Difference in delivery
mm3/st.
4
Basic
*
Oil temperature
degC
52
50
54
Injection quantity adjustment_02
Pump speed
r/min
2250
2250
2250
Average injection quantity
mm3/st.
12.5
9.5
15.5
Difference in delivery
mm3/st.
4
Oil temperature
degC
52
50
54
Injection quantity adjustment_03
Pump speed
r/min
2500
2500
2500
Average injection quantity
mm3/st.
5
Oil temperature
degC
55
52
58
Governor adjustment
Pump speed
r/min
390
390
390
Average injection quantity
mm3/st.
5.5
3.5
7.5
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
390
390
390
Average injection quantity
mm3/st.
5.5
3.5
7.5
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.
75
75
115
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.
95
75
115
Oil temperature
degC
48
46
50
Speed control lever angle
Pump speed
r/min
390
390
390
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
1600
1600
1600
Overflow quantity with S/T OFF
cm3/min
540
410
670
Oil temperature
degC
50
48
52
Remarks
MEASURE
MEASURE
Stop lever angle
Pump speed
r/min
1600
1600
1600
Pressure with S/T OFF
kPa
441
421
461
Pressure with S/T OFF
kgf/cm2
4.5
4.3
4.7
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_02
Pump speed
r/min
1500
1500
1500
Pressure with S/T OFF
kPa
392
392
392
Pressure with S/T OFF
kgf/cm2
4
4
4
Oil temperature
degC
50
48
52
Stop lever angle_03
Pump speed
r/min
1600
1600
1600
Pressure with S/T OFF
kPa
441
421
461
Pressure with S/T OFF
kgf/cm2
4.5
4.3
4.7
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_04
Pump speed
r/min
1800
1800
1800
Pressure with S/T OFF
kPa
539
539
539
Pressure with S/T OFF
kgf/cm2
5.5
5.5
5.5
Oil temperature
degC
50
48
52
0000001101
Pump speed
r/min
1600
1600
1600
Timer stroke with S/T OFF
mm
2.2
2
2.4
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
900
900
900
Timer stroke with S/T ON
mm
0.5
0.5
0.5
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1500
1500
1500
Timer stroke with S/T OFF
mm
0.5
Oil temperature
degC
50
48
52
_04
Pump speed
r/min
1600
1600
1600
Timer stroke with S/T OFF
mm
2.2
2
2.4
Basic
*
Oil temperature
degC
50
48
52
_05
Pump speed
r/min
1800
1800
1800
Timer stroke with S/T OFF
mm
7
6.7
7.4
Oil temperature
degC
50
48
52
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
0.9
1.1
Pre-stroke
mm
0.45
0.43
0.47
Control lever angle alpha
deg.
18
14
22
Control lever angle beta
deg.
31
26
36
Information:
Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
The diesel exhaust fluid (DEF) quality sensors are susceptible to seeing the following fault codes.
Table 1
J1939 CDL Code Description
3516-2 3100-2 Aftertreatment #1 DEF Concentration: Erratic, Intermittent or Incorrect
3516-12 3100-12 Aftertreatment #1 DEF Concentration: Failure
3516-16 E1365 High Aftertreatment #1 DEF Concentration
3516-18 E1364 Low Aftertreatment #1 DEF Concentration Solution
The latest software available in SIS has improvements in it related to the DEF quality sensor and these fault codes.
Ensure that the latest engine and aftertreatment software is installed prior to any hardware replacements.
Ensure that the latest DCU software is installed ( 539-3577 Engine Software (24V DCU) or 539-3576 Engine Software (12V DCU)).
In addition to the troubleshooting for these fault codes in SIS web, ensure that DEF quality is checked with both a refractometer and the 466-8796 Test Strips as outlined in Diesel Exhaust Fluid Quality - Test procedure in SIS.
Keep the DEF tank full when machine/engine will not be operated for an extended period of time to help reduce manifold exposure to ammonia gases in the DEF tank.Have seen cases of contamination where the test strips will not detect it if contamination is not hydrocarbon-based. In these instances, the DEF will appear to be cloudy when doing a visual comparison to a good, clean DEF sample.While working through issues related to these particular fault codes, email Blunier_Derek_W to provide troubleshooting information and documentation as to what was found.Information to Provide
PSRPT with histograms
Application History File
All troubleshooting resultsIf the DEF manifold does get replaced, provide the following:
Dealer code
Workorder number
Serial number
Hours at repair
DEF sample collected from top level of tank to be returned along with the DEF manifoldA Send It Back (SIB) will be created to get the DEF manifold returned.Downloading an Application History File
Illustration 1 g06233931
Click the appropriate ECM.
Click "Information".
Click "Warranty Report".
Illustration 2 g06233935
Click "ECM Information".
Click the "Yes" button.
Illustration 3 g06233938
Click "Additional Service".
Click the "Save" button.
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
The diesel exhaust fluid (DEF) quality sensors are susceptible to seeing the following fault codes.
Table 1
J1939 CDL Code Description
3516-2 3100-2 Aftertreatment #1 DEF Concentration: Erratic, Intermittent or Incorrect
3516-12 3100-12 Aftertreatment #1 DEF Concentration: Failure
3516-16 E1365 High Aftertreatment #1 DEF Concentration
3516-18 E1364 Low Aftertreatment #1 DEF Concentration Solution
The latest software available in SIS has improvements in it related to the DEF quality sensor and these fault codes.
Ensure that the latest engine and aftertreatment software is installed prior to any hardware replacements.
Ensure that the latest DCU software is installed ( 539-3577 Engine Software (24V DCU) or 539-3576 Engine Software (12V DCU)).
In addition to the troubleshooting for these fault codes in SIS web, ensure that DEF quality is checked with both a refractometer and the 466-8796 Test Strips as outlined in Diesel Exhaust Fluid Quality - Test procedure in SIS.
Keep the DEF tank full when machine/engine will not be operated for an extended period of time to help reduce manifold exposure to ammonia gases in the DEF tank.Have seen cases of contamination where the test strips will not detect it if contamination is not hydrocarbon-based. In these instances, the DEF will appear to be cloudy when doing a visual comparison to a good, clean DEF sample.While working through issues related to these particular fault codes, email Blunier_Derek_W to provide troubleshooting information and documentation as to what was found.Information to Provide
PSRPT with histograms
Application History File
All troubleshooting resultsIf the DEF manifold does get replaced, provide the following:
Dealer code
Workorder number
Serial number
Hours at repair
DEF sample collected from top level of tank to be returned along with the DEF manifoldA Send It Back (SIB) will be created to get the DEF manifold returned.Downloading an Application History File
Illustration 1 g06233931
Click the appropriate ECM.
Click "Information".
Click "Warranty Report".
Illustration 2 g06233935
Click "ECM Information".
Click the "Yes" button.
Illustration 3 g06233938
Click "Additional Service".
Click the "Save" button.