Information injection-pump assembly
ZEXEL
104741-1171
1047411171
ISUZU
8941571091
8941571091

Rating:
Components :
0. | INJECTION-PUMP ASSEMBLY | 104741-1171 |
1. | _ | |
2. | FUEL INJECTION PUMP | |
3. | NUMBER PLATE | 146638-9300 |
4. | _ | |
5. | CAPSULE | 146620-0120 |
6. | ADJUSTING DEVICE | 593175-4220 |
7. | NOZZLE AND HOLDER ASSY | 105118-4065 |
8. | Nozzle and Holder | 8-94122-262-3 |
9. | Open Pre:MPa(Kqf/cm2) | 18.1{185} |
10. | NOZZLE-HOLDER | 105048-3890 |
11. | NOZZLE | 105017-1540 |
Scheme ###:
1. | [1] | 146002-0320 | PUMP HOUSING 3K D20 L R |
1/6. | [1] | 146601-0100 | PACKING RING |
6. | [1] | 146100-0120 | SUPPLY PUMP D20 |
9. | [1] | 146103-0000 | COVER |
10. | [2] | 139104-0000 | FLAT-HEAD SCREW |
12. | [1] | 146200-0320 | DRIVE SHAFT D20 L |
12/1. | [1] | 146200-0300 | DRIVE SHAFT |
12/2. | [1] | 146201-0000 | WOODRUFF KEY |
12/3. | [2] | 146202-0001 | DAMPER |
12/4. | [1] | 146203-0000 | TOOTHED GEAR |
17. | [1] | 146204-0000 | PLAIN WASHER |
20. | [1] | 146210-0120 | ROLLER SET MMC C=1.2 |
24. | [1] | 146303-0000 | BEARING PIN |
25. | [1] | 146304-0000 | BEARING PIN |
26. | [1] | 146305-0000 | CLAMPING BAND |
27. | [1] | 146205-0000 | SLOTTED WASHER |
29. | [1] | 146220-0420 | CAM PLATE '04'SK3196 |
30. | [1] | 146600-0800 | O-RING |
31. | [1] | 146300-0300 | PUMP PLUNGER ' 3' 5-7. |
32. | [1] | 146301-0000 | SLIDING PIECE |
33. | [1] | 146603-0700 | SHIM |
34. | [1] | 146302-1700 | COMPRESSION SPRING K=1.15 |
34B. | [1] | 146302-1600 | COMPRESSION SPRING K=1.15 |
34C. | [1] | 146302-2200 | COMPRESSION SPRING K=1.05 |
34D. | [1] | 146302-2100 | COMPRESSION SPRING K=1.05 |
34E. | [1] | 146302-2400 | COMPRESSION SPRING K=1.25 |
34F. | [1] | 146302-2300 | COMPRESSION SPRING K=1.25 |
35. | [1] | 029998-0710 | SHIM |
35/1. | [1] | 146603-0700 | SHIM |
35/1. | [1] | 146603-0800 | SHIM |
35/1. | [1] | 146603-0900 | SHIM |
35/1. | [1] | 146603-1000 | SHIM |
35/1. | [1] | 146603-1100 | SHIM |
35/1. | [1] | 146603-3600 | SHIM |
36. | [1] | 146600-0800 | O-RING |
37. | [1] | 146310-0500 | COVER 4J |
38. | [2] | 139106-0200 | FLAT-HEAD SCREW |
39. | [1] | 146310-0100 | COVER |
40. | [2] | 139106-0000 | FLAT-HEAD SCREW |
43. | [1] | 146230-0000 | SHIM |
44. | [1] | 146230-0100 | PLAIN WASHER |
45. | [1] | 146231-0000 | SLOTTED WASHER |
47. | [2] | 146233-0000 | SLOTTED WASHER |
48. | [2] | 029998-0570 | SHIM |
48/1. | [1] | 146603-0000 | SHIM |
48/1. | [1] | 146603-0100 | SHIM |
48/1. | [1] | 146603-0200 | SHIM |
48/1. | [1] | 146603-0300 | SHIM |
48/1. | [1] | 146603-0400 | SHIM |
48/1. | [1] | 146603-0500 | SHIM |
48/1. | [1] | 146603-0600 | SHIM |
49. | [2] | 146234-0020 | GUIDE PIN |
50. | [1] | 146402-0820 | HYDRAULIC HEAD D11 2X4.0 A0 |
50. | [1] | 146402-0820 | HYDRAULIC HEAD D11 2X4.0 A0 |
50. | [1] | 146402-0820 | HYDRAULIC HEAD D11 2X4.0 A0 |
51. | [1] | 146600-0000 | O-RING |
52. | [1] | 029998-0330 | SHIM |
52/1. | [1] | 146490-0000 | SHIM |
52/1. | [1] | 146490-0100 | SHIM |
52/1. | [1] | 146490-0200 | SHIM |
52/1. | [1] | 146490-0300 | SHIM |
52/1. | [1] | 146490-0400 | SHIM |
52/1. | [1] | 146490-0500 | SHIM |
52/1. | [1] | 146490-0600 | SHIM |
52/1. | [1] | 146490-0700 | SHIM |
52/1. | [1] | 146490-0800 | SHIM |
52/1. | [1] | 146490-0900 | SHIM |
52/1. | [1] | 146490-1000 | SHIM |
52/1. | [1] | 146490-1100 | SHIM |
52/1. | [1] | 146490-1200 | SHIM |
52/1. | [1] | 146490-1300 | SHIM |
52/1. | [1] | 146490-1400 | SHIM |
52/1. | [1] | 146490-1500 | SHIM |
52/1. | [1] | 146490-1600 | SHIM |
52/1. | [1] | 146490-1700 | SHIM |
52/1. | [1] | 146490-1800 | SHIM |
52/1. | [1] | 146490-1900 | SHIM |
52/1. | [1] | 146490-2000 | SHIM |
52/1. | [1] | 146490-2100 | SHIM |
52/1. | [1] | 146490-2200 | SHIM |
52/1. | [1] | 146490-2300 | SHIM |
52/1. | [1] | 146490-2400 | SHIM |
52/1. | [1] | 146490-2500 | SHIM |
52/1. | [1] | 146490-2600 | SHIM |
52/1. | [1] | 146490-2700 | SHIM |
52/1. | [1] | 146490-2800 | SHIM |
52/1. | [1] | 146490-2900 | SHIM |
52/1. | [1] | 146490-3000 | SHIM |
52/1. | [1] | 146490-3100 | SHIM |
52/1. | [1] | 146490-3200 | SHIM |
52/1. | [1] | 146490-3300 | SHIM |
52/1. | [1] | 146490-3400 | SHIM |
52/1. | [1] | 146490-3500 | SHIM |
52/1. | [1] | 146490-3600 | SHIM |
52/1. | [1] | 146490-3700 | SHIM |
52/1. | [1] | 146490-3800 | SHIM |
52/1. | [1] | 146490-3900 | SHIM |
52/1. | [1] | 146490-4000 | SHIM |
52/1. | [1] | 146490-4100 | SHIM |
52/1. | [1] | 146490-4200 | SHIM |
52/1. | [1] | 146490-4300 | SHIM |
52/1. | [1] | 146490-4400 | SHIM |
52/1. | [1] | 146490-4500 | SHIM |
52/1. | [1] | 146490-4600 | SHIM |
52/1. | [1] | 146490-4700 | SHIM |
52/1. | [1] | 146490-4800 | SHIM |
52/1. | [1] | 146490-4900 | SHIM |
52/1. | [1] | 146490-5000 | SHIM |
54. | [4] | 146433-0100 | GASKET |
55. | [4] | 146430-1420 | DELIVERY-VALVE ASSEMBLY 'VE15'VR45 |
56. | [4] | 146432-0200 | COMPRESSION SPRING K=1.0 |
57. | [4] | 146602-2300 | FILLER PIECE |
58. | [4] | 146440-0600 | FITTING L=40.5 |
60. | [4] | 139106-0100 | FLAT-HEAD SCREW |
67. | [1] | 146500-5220 | GOVERNOR COVER |
67/2. | [1] | 146515-0320 | CONTROL SHAFT R15.5 |
67/3. | [1] | 146600-0100 | O-RING |
67/4. | [1] | 139310-0200 | PLAIN WASHER |
67/5. | [1] | 146533-9800 | CONTROL LEVER |
67/5B. | [1] | 146533-9900 | CONTROL LEVER |
67/6. | [1] | 014110-6440 | LOCKING WASHER |
67/7. | [1] | 013020-6040 | UNION NUT |
67/13. | [1] | 013020-6040 | UNION NUT |
67/14. | [1] | 029240-6010 | UNION NUT |
67/15. | [1] | 146526-1800 | BLEEDER SCREW |
67/16. | [1] | 146526-0200 | BLEEDER SCREW |
67/18. | [1] | 146587-1100 | COILED SPRING |
67/23. | [1] | 146626-6000 | BRACKET 4J |
67/24. | [2] | 139106-0500 | FLAT-HEAD SCREW |
67/25. | [2] | 014110-6440 | LOCKING WASHER |
87. | [1] | 139308-0300 | PLAIN WASHER |
88. | [1] | 146545-0300 | THREADED PIN |
88B. | [1] | 146545-0400 | THREADED PIN |
88C. | [1] | 146545-0500 | THREADED PIN |
90. | [1] | 139208-0100 | UNION NUT |
91. | [1] | 146600-1200 | O-RING |
92. | [1] | 146600-1000 | SEAL RING |
95. | [1] | 146565-0220 | FULCRUM LEVER I=1.9 |
104. | [2] | 146568-0000 | SLOTTED SPRING PIN |
105. | [2] | 026508-1140 | GASKET |
106. | [2] | 146588-0000 | COILED SPRING |
107. | [1] | 146569-0100 | UNION NUT |
108. | [1] | 146570-0000 | GOVERNOR SHAFT L |
109. | [1] | 146600-0400 | O-RING |
110. | [1] | 029998-4130 | SHIM |
110/1. | [1] | 146571-0000 | SHIM |
110/1. | [1] | 146571-0100 | SHIM |
110/1. | [1] | 146571-0200 | SHIM |
110/1. | [1] | 146571-0300 | SHIM |
110/1. | [1] | 146571-0400 | SHIM |
110/1. | [1] | 146571-0500 | SHIM |
110/1. | [1] | 146571-0600 | SHIM |
110/1. | [1] | 146571-0700 | SHIM |
110/1. | [1] | 146571-0800 | SHIM |
111. | [1] | 146602-0600 | PLAIN WASHER |
112. | [1] | 146572-0020 | FLYWEIGHT ASSEMBLY |
114. | [1] | 146602-0500 | PLAIN WASHER |
115. | [1] | 146575-0700 | SLIDING SLEEVE '07' D0.5 |
116. | [1] | 146576-0000 | SEALING CAP |
117. | [1] | 029998-5460 | PLUG |
117/1. | [1] | 146577-0000 | PLUG |
117/1. | [1] | 146577-0100 | PLUG |
117/1. | [1] | 146577-0200 | PLUG |
117/1. | [1] | 146577-0300 | PLUG |
117/1. | [1] | 146577-0400 | PLUG |
117/1. | [1] | 146577-0500 | PLUG |
117/1. | [1] | 146577-0600 | PLUG |
117/1. | [1] | 146577-0700 | PLUG |
117/1. | [1] | 146577-0800 | PLUG |
117/1. | [1] | 146577-0900 | PLUG |
117/1. | [1] | 146577-1000 | PLUG |
117/1. | [1] | 146577-1100 | PLUG |
117/1. | [1] | 146577-1200 | PLUG |
117/1. | [1] | 146577-1300 | PLUG |
117/1. | [1] | 146577-1400 | PLUG |
117/1. | [1] | 146577-1500 | PLUG |
117/1. | [1] | 146577-1600 | PLUG |
117/1. | [1] | 146577-1700 | PLUG |
120. | [1] | 146579-0320 | RETAINING PIN |
122. | [1] | 146580-2500 | COILED SPRING K=0.6 |
123. | [4] | 139106-0200 | FLAT-HEAD SCREW |
130. | [1] | 146421-0320 | CAPSULE D14 DI |
130/2. | [1] | 026508-1140 | GASKET |
130/3. | [1] | 146422-0300 | BLEEDER SCREW |
130/4. | [1] | 146600-0500 | O-RING |
133. | [1] | 146600-0600 | O-RING |
134. | [1] | 146600-0700 | O-RING |
135. | [1] | 146110-0620 | CONTROL VALVE '06'2XD1.6K=2. |
135/5. | [1] | 146114-0000 | SPRING WASHER |
136. | [1] | 146650-2420 | PULLING ELECTROMAGNET ' 24'12V 4XD0 |
137. | [2] | 029331-4010 | GASKET |
138. | [1] | 146606-3920 | PIPE S/T B2 B2 B3 |
145. | [1] | 013020-5240 | UNION NUT |
146. | [1] | 023500-5140 | PLAIN WASHER |
160. | [1] | 146625-8020 | PLATE |
200. | [1] | 146206-0100 | COILED SPRING |
205. | [1] | 029470-4030 | WOODRUFF KEY |
233. | [1] | 146658-3820 | WIRE ' ' 12V |
239. | [1] | 023500-5140 | PLAIN WASHER |
240. | [1] | 146650-1220 | PULLING ELECTROMAGNET |
240/8. | [1] | 146600-1700 | O-RING |
242. | [1] | 146658-0210 | WIRE |
243. | [1] | 013020-5240 | UNION NUT |
245. | [3] | 026512-1840 | GASKET |
246. | [1] | 146125-0000 | EYE BOLT |
248. | [1] | 146614-0200 | SPACER BUSHING |
800S. | [1] | 146009-6720 | PUMP HOUSING 3 |
800S/1. | [1] | 146002-0320 | PUMP HOUSING 3K D20 L R |
800S/1/6. | [1] | 146601-0100 | PACKING RING |
800S/1/6. | [1] | 146601-0100 | PACKING RING |
804S. | [1] | 146232-0320 | COMPRESSION SPRING |
805S. | [1] | 146574-0120 | PARTS SET |
810S. | [1] | 146600-1120 | REPAIR SET |
903. | [1] | 146620-0120 | CAPSULE |
903. | [1] | 146620-0120 | CAPSULE |
903/2. | [1] | 146600-1300 | O-RING |
905. | [1] | 593175-4220 | ADJUSTING DEVICE |
906. | [1] | 146638-9300 | NUMBER PLATE 4JA1 |
912. | [2] | 020146-1240 | BLEEDER SCREW |
Include in #2:
104741-1171
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
104741-1171
1047411171
ISUZU
8941571091
8941571091
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
1000
1000
1000
Average injection quantity
mm3/st.
41.8
41.3
42.3
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.
38.4
34.9
41.9
Oil temperature
degC
48
46
50
Injection timing adjustment_03
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
36.9
34.9
38.9
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
41.8
40.8
42.8
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_05
Pump speed
r/min
1350
1350
1350
Average injection quantity
mm3/st.
44.2
42.2
46.2
Oil temperature
degC
50
48
52
Injection timing adjustment_06
Pump speed
r/min
1700
1700
1700
Average injection quantity
mm3/st.
44
41.5
46.5
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.
16
13
19
Difference in delivery
mm3/st.
4.5
Basic
*
Oil temperature
degC
52
50
54
Injection quantity adjustment_02
Pump speed
r/min
2650
2650
2650
Average injection quantity
mm3/st.
12
Oil temperature
degC
52
50
54
Injection quantity adjustment_03
Pump speed
r/min
2250
2250
2250
Average injection quantity
mm3/st.
16
13
19
Difference in delivery
mm3/st.
4.5
Oil temperature
degC
52
50
54
Governor adjustment
Pump speed
r/min
390
390
390
Average injection quantity
mm3/st.
7.5
5.5
9.5
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.
7.5
5.5
9.5
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
105
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.
90
75
105
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
1550
1550
1550
Overflow quantity with S/T OFF
cm3/min
530
400
660
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
Stop lever angle
Pump speed
r/min
1550
1550
1550
Pressure with S/T OFF
kPa
539
519
559
Pressure with S/T OFF
kgf/cm2
5.5
5.3
5.7
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
Stop lever angle_02
Pump speed
r/min
1550
1550
1550
Pressure with S/T OFF
kPa
520
500
540
Pressure with S/T OFF
kgf/cm2
5.3
5.1
5.5
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_03
Pump speed
r/min
1850
1850
1850
Pressure with S/T OFF
kPa
618
589
647
Pressure with S/T OFF
kgf/cm2
6.3
6
6.6
Oil temperature
degC
50
48
52
0000001101
Pump speed
r/min
1550
1550
1550
Timer stroke with S/T OFF
mm
1.9
1.7
2.1
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
_02
Pump speed
r/min
790
690
890
Timer stroke with S/T ON
mm
0.5
0.5
0.5
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1450
1400
1500
Timer stroke with S/T OFF
mm
0.5
0.5
0.5
Oil temperature
degC
50
48
52
_04
Pump speed
r/min
1550
1550
1550
Timer stroke with S/T OFF
mm
1.9
1.7
2.1
Basic
*
Oil temperature
degC
50
48
52
_05
Pump speed
r/min
1750
1750
1750
Timer stroke with S/T OFF
mm
4.6
4.3
4.9
Oil temperature
degC
50
48
52
_06
Pump speed
r/min
1850
1850
1850
Timer stroke with S/T OFF
mm
5.7
5.4
6.1
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.
33
28
38
Test data Ex:
0000001801 V-FICD ADJUSTMENT

Adjustment of the V-FICD
1. Adjust the actuator rod to obtain S1.
2. Apply negative pressure of P1kPa {P2 mmHg} to the actuator and confirm that it moves through its full stroke.
(A) Control lever (Idling position)
----------
S1=1+1mm P1=-53.3kPa P2=-400mmHg
----------
S1=1+1mm
----------
S1=1+1mm P1=-53.3kPa P2=-400mmHg
----------
S1=1+1mm
Information:
Problem
Some remanufactured fuel injection pumps have been built with the control solenoid in the wrong position. If the solenoid is in the wrong position, the wiring harness may be impossible to connect to the solenoid due to interference of other components.The affected fuel pump part numbers are:
10R-7659 Unit Injection Hydraulic Pump and Mounting Gp
10R-7660 Unit Injection Hydraulic Pump and Mounting Gp
10R-7661 Unit Injection Hydraulic Pump and Mounting Gp
10R-7662 Fuel Pump Gp
20R-3815 Fuel Injection Pump GpSolution
Illustration 1 g06120812
View of the top of the 10R-7661 Unit Injection Hydraulic Pump and Mounting Gp and 10R-7662 Fuel Pump Gp.
(X) Pump center line
(Y) Acceptable solenoid connector orientation (—30 degrees to 30 degrees from pump center line)
Illustration 2 g06120817
View of the top of the 10R-7659 Unit Injection Hydraulic Pump and Mounting Gp, 10R-7660 Unit Injection Hydraulic Pump and Mounting Gp, and 20R-3815 Fuel Injection Pump Gp.
(X) Pump center line
(Z) Acceptable solenoid connector orientation (15 degrees to 45 degrees from pump center line)Check the fuel injection pump solenoid position before attempting to install the pump. Refer to Illustration 1 and Illustration 2. If the orientation of the connector on the solenoid is not within the acceptable range, return the faulty pump and replace the pump with the same part number.Note: Do not attempt to disassemble the fuel injection pump to reposition the solenoid.
Some remanufactured fuel injection pumps have been built with the control solenoid in the wrong position. If the solenoid is in the wrong position, the wiring harness may be impossible to connect to the solenoid due to interference of other components.The affected fuel pump part numbers are:
10R-7659 Unit Injection Hydraulic Pump and Mounting Gp
10R-7660 Unit Injection Hydraulic Pump and Mounting Gp
10R-7661 Unit Injection Hydraulic Pump and Mounting Gp
10R-7662 Fuel Pump Gp
20R-3815 Fuel Injection Pump GpSolution
Illustration 1 g06120812
View of the top of the 10R-7661 Unit Injection Hydraulic Pump and Mounting Gp and 10R-7662 Fuel Pump Gp.
(X) Pump center line
(Y) Acceptable solenoid connector orientation (—30 degrees to 30 degrees from pump center line)
Illustration 2 g06120817
View of the top of the 10R-7659 Unit Injection Hydraulic Pump and Mounting Gp, 10R-7660 Unit Injection Hydraulic Pump and Mounting Gp, and 20R-3815 Fuel Injection Pump Gp.
(X) Pump center line
(Z) Acceptable solenoid connector orientation (15 degrees to 45 degrees from pump center line)Check the fuel injection pump solenoid position before attempting to install the pump. Refer to Illustration 1 and Illustration 2. If the orientation of the connector on the solenoid is not within the acceptable range, return the faulty pump and replace the pump with the same part number.Note: Do not attempt to disassemble the fuel injection pump to reposition the solenoid.