Information injection-pump assembly
ZEXEL
104740-1030
1047401030
ISUZU
8941323380
8941323380
Rating:
Cross reference number
ZEXEL
104740-1030
1047401030
ISUZU
8941323380
8941323380
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)
Left L
Left L
Injection timing adjustment
Pump speed
r/min
900
900
900
Boost pressure
kPa
40
38.7
41.3
Boost pressure
mmHg
300
290
310
Average injection quantity
mm3/st.
41.2
40.7
41.7
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Remarks
CBS
CBS
Injection timing adjustment_02
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
45.6
45.1
46.1
Difference in delivery
mm3/st.
4
Basic
*
Oil temperature
degC
50
48
52
Remarks
Full
Full
Injection timing adjustment_03
Pump speed
r/min
900
900
900
Boost pressure
kPa
40
38.7
41.3
Boost pressure
mmHg
300
290
310
Average injection quantity
mm3/st.
41.2
40.2
42.2
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
1150
1150
1150
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
46.3
44.3
48.3
Oil temperature
degC
50
48
52
Injection timing adjustment_05
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
45.6
44.6
46.6
Difference in delivery
mm3/st.
4
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_06
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
34.6
32.6
36.6
Oil temperature
degC
50
48
52
Injection timing adjustment_07
Pump speed
r/min
2175
2175
2175
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
37.1
35.1
39.1
Oil temperature
degC
52
50
54
Injection quantity adjustment
Pump speed
r/min
2550
2550
2550
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
22.8
19.8
25.8
Difference in delivery
mm3/st.
7
Basic
*
Oil temperature
degC
55
52
58
Injection quantity adjustment_02
Pump speed
r/min
2800
2800
2800
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
7
Oil temperature
degC
55
52
58
Injection quantity adjustment_03
Pump speed
r/min
2550
2550
2550
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
22.8
19.8
25.8
Difference in delivery
mm3/st.
7
Oil temperature
degC
55
52
58
Governor adjustment
Pump speed
r/min
375
375
375
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
11.3
9.3
13.3
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
375
375
375
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
11.3
9.3
13.3
Difference in delivery
mm3/st.
2
Oil temperature
degC
48
46
50
Timer adjustment
Pump speed
r/min
100
100
100
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
60
60
Basic
*
Oil temperature
degC
48
46
50
Remarks
Full
Full
Timer adjustment_02
Pump speed
r/min
100
100
100
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
60
60
Oil temperature
degC
48
46
50
Speed control lever angle
Pump speed
r/min
375
375
375
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
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
1000
1000
1000
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Overflow quantity
cm3/min
375
245
505
Oil temperature
degC
50
48
52
Stop lever angle
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Pressure
kPa
471
451
491
Pressure
kgf/cm2
4.8
4.6
5
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_02
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Pressure
kPa
471
451
491
Pressure
kgf/cm2
4.8
4.6
5
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_03
Pump speed
r/min
2150
2150
2150
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Oil temperature
degC
52
50
54
Remarks
MEASURE
MEASURE
0000001101
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Timer stroke
mm
2.9
2.7
3.1
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
850
850
850
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Timer stroke
mm
0.5
0.5
0.5
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Timer stroke
mm
2.9
2.7
3.1
Basic
*
Oil temperature
degC
50
48
52
_04
Pump speed
r/min
2150
2150
2150
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Timer stroke
mm
8.2
7.9
8.6
Oil temperature
degC
52
50
54
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
5.8
5.7
5.9
MS dimension
mm
1.6
1.5
1.7
BCS stroke
mm
3.5
3.3
3.7
Control lever angle alpha
deg.
25
21
27
Control lever angle beta
deg.
42
37
47
Information:
Cylinder Head Removal And Installation
Refer to SERVICE GUIDE for Preliminary Information.
1-Water pipe. 2-Fan and pulley mounting bracket assembly. 3-Water bypass line. 4-Air compressor water return line.
5-Turbocharger-to-inlet manifold air pipe. 6-Turbocharger lubrication oil supply line. 7-Turbocharger oil drain line. 8-Exhaust elbow. 9-Turbocharger. 10-Fuel lines (six). 11-Valve cover. 12-Cylinder head.Cylinder Head Disassembly And Assembly
Refer to SERVICE GUIDE for Preliminary Information.5F8353 Wrench5S1330 Valve Spring Compressor Group7S8858 Valve Guide Driver Bushing7S8859 Valve Guide DriverFT192 Driver9M3710 Anti-Seize Compound8S3080 Tool Group9S3084 Extractor Head9S3087 Extractor HeadApply 9M3710 Anti-Seize Compound to threads. Tighten all head bolts (1, 2 and 3) in Step sequence shown. Use gaskets (6) to position precombustion chambers (4) to prevent wiring interference. Install thinnest gasket (6) first. Install precombustion chamber and tighten to specified torque. If the glow plug opening is not positioned in the "go" range, remove the chamber and replace gasket with that called for in the diagram.4 Use 5F8353 Wrench to remove and install chamber. Coat threads with 9M3710 Anti-Seize Compound.5 Coat seal and mating surface in bore with liquid soap.7 Align opening in water director with "V" mark on head.8 Gasket to be clean and dry at installation.9, 10 Tool required: 5S1330 Valve Spring Compressor Group. Assemble spring with painted end up.11 Tool required to remove valve guide: 7S8859 Valve Guide Driver. Tools required to install valve guide: 7S8859 Valve Guide Driver, 7S8858 Valve Guide Driver Bushing.12 Valve seat inserts can be removed and new inserts installed in the cylinder heads. Tools required to remove inserts: 9S3080 Tool Group, 9S3084 Extractor Head, 9S3087 Extractor Head.13 Tool required to install bearing: FT192 Driver. Align hole in bearing with hole in rocker arm.
Refer to SERVICE GUIDE for Preliminary Information.
1-Water pipe. 2-Fan and pulley mounting bracket assembly. 3-Water bypass line. 4-Air compressor water return line.
5-Turbocharger-to-inlet manifold air pipe. 6-Turbocharger lubrication oil supply line. 7-Turbocharger oil drain line. 8-Exhaust elbow. 9-Turbocharger. 10-Fuel lines (six). 11-Valve cover. 12-Cylinder head.Cylinder Head Disassembly And Assembly
Refer to SERVICE GUIDE for Preliminary Information.5F8353 Wrench5S1330 Valve Spring Compressor Group7S8858 Valve Guide Driver Bushing7S8859 Valve Guide DriverFT192 Driver9M3710 Anti-Seize Compound8S3080 Tool Group9S3084 Extractor Head9S3087 Extractor HeadApply 9M3710 Anti-Seize Compound to threads. Tighten all head bolts (1, 2 and 3) in Step sequence shown. Use gaskets (6) to position precombustion chambers (4) to prevent wiring interference. Install thinnest gasket (6) first. Install precombustion chamber and tighten to specified torque. If the glow plug opening is not positioned in the "go" range, remove the chamber and replace gasket with that called for in the diagram.4 Use 5F8353 Wrench to remove and install chamber. Coat threads with 9M3710 Anti-Seize Compound.5 Coat seal and mating surface in bore with liquid soap.7 Align opening in water director with "V" mark on head.8 Gasket to be clean and dry at installation.9, 10 Tool required: 5S1330 Valve Spring Compressor Group. Assemble spring with painted end up.11 Tool required to remove valve guide: 7S8859 Valve Guide Driver. Tools required to install valve guide: 7S8859 Valve Guide Driver, 7S8858 Valve Guide Driver Bushing.12 Valve seat inserts can be removed and new inserts installed in the cylinder heads. Tools required to remove inserts: 9S3080 Tool Group, 9S3084 Extractor Head, 9S3087 Extractor Head.13 Tool required to install bearing: FT192 Driver. Align hole in bearing with hole in rocker arm.