Information injection-pump assembly
ZEXEL
104748-1731
1047481731
ISUZU
8944593731
8944593731
Rating:
Components :
0. | INJECTION-PUMP ASSEMBLY | 104748-1731 |
1. | _ | |
2. | FUEL INJECTION PUMP | 104648-1391 |
3. | NUMBER PLATE | |
4. | _ | |
5. | CAPSULE | 146620-0120 |
6. | ADJUSTING DEVICE | |
7. | NOZZLE AND HOLDER ASSY | 105141-2061 |
8. | Nozzle and Holder | 8-94220-084-2 |
9. | Open Pre:MPa(Kqf/cm2) | 11.8{120} |
10. | NOZZLE-HOLDER | 105071-1380 |
11. | NOZZLE | 105000-1770 |
Scheme ###:
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. | [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] | 146220-0120 | CAM PLATE '01'SK3255 |
30. | [1] | 146600-0800 | O-RING |
31. | [1] | 146300-0000 | PUMP PLUNGER ' 0' 5-4. |
32. | [1] | 146301-0000 | SLIDING PIECE |
33. | [1] | 146603-0700 | SHIM |
34. | [1] | 146302-3600 | COMPRESSION SPRING K=2.8 |
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] | 146310-0700 | COVER |
38. | [2] | 146620-5000 | BLEEDER SCREW |
39. | [1] | 146310-0100 | COVER |
40. | [2] | 146620-5000 | BLEEDER SCREW |
43. | [1] | 146230-0000 | SHIM |
44. | [1] | 146230-0100 | PLAIN WASHER |
45. | [1] | 146231-0000 | SLOTTED WASHER |
47. | [2] | 146233-0000 | SLOTTED WASHER |
48/1. | [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 |
48/1. | [1] | 146690-1400 | SHIM |
48/1. | [1] | 146690-1500 | SHIM |
48/1. | [1] | 146690-1600 | SHIM |
48/1. | [1] | 146690-1700 | SHIM |
48/1. | [1] | 146690-1800 | SHIM |
48/1. | [1] | 146690-1900 | SHIM |
49. | [2] | 146234-0020 | GUIDE PIN |
50. | [1] | 146403-0020 | HYDRAULIC HEAD D8 2X2.2 A0.2 |
50. | [1] | 146403-0020 | HYDRAULIC HEAD D8 2X2.2 A0.2 |
50. | [1] | 146403-0020 | HYDRAULIC HEAD D8 2X2.2 A0.2 |
51. | [1] | 146600-0000 | O-RING |
52/1. | [1] | 146420-0000 | SHIM |
52/1. | [1] | 146420-0100 | SHIM |
52/1. | [1] | 146420-0200 | SHIM |
52/1. | [1] | 146420-0300 | SHIM |
52/1. | [1] | 146420-0400 | SHIM |
52/1. | [1] | 146420-0500 | SHIM |
52/1. | [1] | 146420-0600 | SHIM |
52/1. | [1] | 146420-0700 | SHIM |
52/1. | [1] | 146420-0800 | SHIM |
52/1. | [1] | 146420-0900 | SHIM |
52/1. | [1] | 146420-1000 | SHIM |
52/1. | [1] | 146420-1100 | SHIM |
52/1. | [1] | 146420-1200 | SHIM |
52/1. | [1] | 146420-1300 | SHIM |
52/1. | [1] | 146420-1400 | SHIM |
52/1. | [1] | 146420-1500 | SHIM |
52/1. | [1] | 146420-1600 | SHIM |
52/1. | [1] | 146420-1700 | SHIM |
52/1. | [1] | 146420-1800 | SHIM |
52/1. | [1] | 146420-1900 | SHIM |
52/1. | [1] | 146420-2000 | SHIM |
52/1. | [1] | 146420-2100 | SHIM |
52/1. | [1] | 146420-2200 | SHIM |
52/1. | [1] | 146420-2300 | SHIM |
52/1. | [1] | 146420-2400 | SHIM |
52/1. | [1] | 146420-2500 | SHIM |
52/1. | [1] | 146420-2600 | SHIM |
52/1. | [1] | 146420-2700 | SHIM |
52/1. | [1] | 146420-2800 | SHIM |
52/1. | [1] | 146420-2900 | SHIM |
52/1. | [1] | 146420-3000 | SHIM |
52/1. | [1] | 146420-3100 | SHIM |
52/1. | [1] | 146420-3200 | SHIM |
52/1. | [1] | 146420-3300 | SHIM |
52/1. | [1] | 146420-3400 | SHIM |
52/1. | [1] | 146420-3500 | SHIM |
52/1. | [1] | 146420-3600 | SHIM |
52/1. | [1] | 146420-3700 | SHIM |
52/1. | [1] | 146420-3800 | SHIM |
52/1. | [1] | 146420-3900 | SHIM |
52/1. | [1] | 146420-4000 | SHIM |
52/1. | [1] | 146420-4100 | SHIM |
52/1. | [1] | 146420-4200 | SHIM |
52/1. | [1] | 146420-4300 | SHIM |
52/1. | [1] | 146420-4400 | SHIM |
52/1. | [1] | 146420-4500 | SHIM |
52/1. | [1] | 146420-4600 | SHIM |
52/1. | [1] | 146420-4700 | SHIM |
52/1. | [1] | 146420-4800 | SHIM |
52/1. | [1] | 146420-4900 | SHIM |
52/1. | [1] | 146420-5000 | SHIM |
52/1. | [1] | 146420-5100 | SHIM |
52/1. | [1] | 146420-5200 | SHIM |
52/1. | [1] | 146420-5300 | SHIM |
52/1. | [1] | 146420-5400 | SHIM |
52/1. | [1] | 146420-5500 | SHIM |
52/1. | [1] | 146420-5600 | SHIM |
52/1. | [1] | 146420-5700 | SHIM |
52/1. | [1] | 146420-5800 | SHIM |
54. | [4] | 146433-0100 | GASKET |
55. | [4] | 146430-0020 | DELIVERY-VALVE ASSEMBLY 'VE1' VR35 |
56. | [4] | 146432-0000 | COMPRESSION SPRING K=0.48 |
58. | [4] | 146440-0120 | FITTING D0.45 L=55 |
60. | [4] | 139106-0100 | FLAT-HEAD SCREW |
67. | [1] | 146503-0921 | GOVERNOR COVER |
67/1. | [1] | 146508-6321 | GOVERNOR COVER |
67/2. | [1] | 146515-0220 | CONTROL SHAFT R20 |
67/3. | [1] | 146600-0100 | O-RING |
67/4. | [2] | 139310-0200 | PLAIN WASHER |
67/4. | [2] | 139310-0200 | PLAIN WASHER |
67/5. | [1] | 146535-6000 | CONTROL LEVER '560' |
67/5B. | [1] | 146535-6100 | CONTROL LEVER '561' |
67/6. | [2] | 014110-6440 | LOCKING WASHER |
67/6. | [2] | 014110-6440 | LOCKING WASHER |
67/7. | [1] | 013020-6040 | UNION NUT |
67/8. | [1] | 146515-0120 | LEVER SHAFT |
67/9. | [1] | 146587-0100 | COILED SPRING |
67/10. | [1] | 146600-0200 | O-RING |
67/11. | [1] | 146602-0100 | PLAIN WASHER |
67/12. | [1] | 146540-3720 | CONTROL LEVER |
67/12B. | [1] | 146540-3820 | CONTROL LEVER ' 0' |
67/13. | [1] | 146621-1700 | UNION NUT |
67/14. | [1] | 146621-1700 | UNION NUT |
67/15. | [1] | 146526-2800 | BLEEDER SCREW |
67/16. | [1] | 146526-2800 | BLEEDER SCREW |
67/18. | [1] | 146587-1100 | COILED SPRING |
67/23. | [1] | 146628-3520 | BRACKET |
67/24. | [2] | 020106-1040 | BLEEDER SCREW |
67/25. | [1] | 013020-6040 | UNION NUT |
67/26. | [1] | 146625-1820 | BRACKET |
67/78. | [1] | 146600-1000 | SEAL RING |
67/200. | [1] | 139308-0300 | PLAIN WASHER |
67/201. | [1] | 146545-3400 | THREADED PIN |
67/201B. | [1] | 146545-3500 | THREADED PIN |
67/201C. | [1] | 146545-3600 | THREADED PIN |
67/202. | [1] | 139208-0900 | UNION NUT |
67/203. | [1] | 146600-1200 | O-RING |
95. | [1] | 146551-7220 | FULCRUM LEVER I=2.2 |
104. | [2] | 146568-0000 | SLOTTED SPRING PIN |
105. | [2] | 026508-1140 | GASKET |
106. | [2] | 146588-0500 | COILED SPRING |
107. | [1] | 146569-0000 | UNION NUT |
108. | [1] | 146570-0100 | GOVERNOR SHAFT R |
109. | [1] | 146600-0400 | O-RING |
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] | 146575-0000 | SLIDING SLEEVE D2.0 |
116. | [1] | 146576-0000 | SEALING CAP |
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 |
117/1. | [1] | 146577-5000 | PLUG |
117/1. | [1] | 146577-5100 | PLUG |
117/1. | [1] | 146577-5200 | PLUG |
117/1. | [1] | 146577-5300 | PLUG |
117/1. | [1] | 146577-5400 | PLUG |
117/1. | [1] | 146577-5500 | PLUG |
117/1. | [1] | 146577-5600 | PLUG |
117/1. | [1] | 146577-5700 | PLUG |
117/1. | [1] | 146577-5800 | PLUG |
117/1. | [1] | 146577-5900 | PLUG |
117/1. | [1] | 146577-6000 | PLUG |
117/1. | [1] | 146577-6100 | PLUG |
117/1. | [1] | 146577-6200 | PLUG |
117/1. | [1] | 146577-6300 | PLUG |
117/1. | [1] | 146577-6400 | PLUG |
117/1. | [1] | 146577-6500 | PLUG |
117/1. | [1] | 146577-6600 | PLUG |
120. | [1] | 146579-6120 | RETAINING PIN |
122. | [1] | 146580-1300 | GOVERNOR SPRING K=0.08 |
123. | [4] | 139106-0200 | FLAT-HEAD SCREW |
130. | [1] | 146421-0020 | CAPSULE D14 |
130/2. | [1] | 026508-1140 | GASKET |
130/3. | [1] | 146422-0000 | BLEEDER SCREW |
130/4. | [1] | 146600-0500 | O-RING |
133. | [1] | 146600-0600 | O-RING |
134. | [1] | 146600-0700 | O-RING |
135. | [1] | 146110-0220 | CONTROL VALVE '02'4XD1.6K=1. |
135/5. | [1] | 146114-0000 | SPRING WASHER |
136. | [1] | 146120-0120 | OVER FLOW VALVE |
137. | [2] | 026512-1840 | GASKET |
138. | [1] | 146610-7320 | INLET UNION OUT B1 B2 |
200. | [1] | 146206-0100 | COILED SPRING |
205. | [1] | 029470-4030 | WOODRUFF KEY |
206. | [1] | 013121-4140 | UNION NUT |
207. | [1] | 029321-4050 | LOCKING WASHER |
240. | [1] | 146650-1220 | PULLING ELECTROMAGNET |
240/8. | [1] | 146600-1700 | O-RING |
242. | [1] | 146658-7320 | WIRE ' 73' 12V |
243. | [1] | 146621-1000 | UNION NUT |
245. | [3] | 026512-1840 | GASKET |
246. | [1] | 146125-0020 | EYE BOLT |
247. | [1] | 146610-5720 | INLET UNION IN B3 |
248. | [1] | 146614-0200 | SPACER BUSHING |
260. | [1] | 146611-1220 | BRACKET |
261. | [2] | 146621-0900 | UNION NUT |
264. | [1] | 016500-5010 | O-RING |
270. | [1] | 146615-2320 | TOOTHED GEAR |
275. | [1] | 146612-0120 | BRACKET |
276. | [2] | 010010-2040 | BLEEDER SCREW |
277. | [2] | 014111-0440 | LOCKING WASHER |
800S. | [1] | 146019-8120 | PUMP HOUSING 4FB1P |
800S/1/6. | [1] | 146601-0100 | PACKING RING |
800S/1/6. | [1] | 146601-0100 | PACKING RING |
804S. | [1] | 146232-0220 | COMPRESSION SPRING |
805S. | [1] | 146574-0120 | PARTS SET |
810S. | [1] | 146600-1120 | REPAIR SET |
835S. | [1] | 146598-1000 | CAP LOAD |
836S/1. | [1] | 146598-0600 | CAP SPEED L=18 |
836S/1. | [1] | 146598-0700 | CAP SPEED L=21 |
836S/1. | [1] | 146598-0800 | CAP SPEED L=24 |
836S/1. | [1] | 146598-0900 | CAP SPEED L=27 |
903. | [1] | 146620-0120 | CAPSULE |
903/2. | [1] | 146600-1300 | O-RING |
906. | [1] | 146916-5900 | NAMEPLATE |
Include in #2:
104748-1731
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
104748-1731
1047481731
ISUZU
8944593731
8944593731
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.
23.4
22.9
23.9
Difference in delivery
mm3/st.
2
Basic
*
Injection timing adjustment_02
Pump speed
r/min
1350
1350
1350
Average injection quantity
mm3/st.
4.7
1.2
8.2
Injection timing adjustment_03
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
25.3
23.3
27.3
Injection timing adjustment_04
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
23.4
22.4
24.4
Injection timing adjustment_05
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
22.3
20.3
24.3
Injection quantity adjustment
Pump speed
r/min
1350
1350
1350
Average injection quantity
mm3/st.
4.7
1.7
7.7
Difference in delivery
mm3/st.
2
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
0
0
0
Governor adjustment
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
5.3
3.3
7.3
Difference in delivery
mm3/st.
2
Basic
*
Governor adjustment_02
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
5.3
3.3
7.3
Governor adjustment_03
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
2
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
30
26.5
33.5
Basic
*
Remarks
Refer to additional devices.
Refer to additional devices.
Speed control lever angle
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF
Magnet OFF
0000000901
Pump speed
r/min
1000
1000
1000
Overflow quantity
cm3/min
360
228
492
Stop lever angle
Pump speed
r/min
1000
1000
1000
Pressure
kPa
392.5
373
412
Pressure
kgf/cm2
4
3.8
4.2
Basic
*
Stop lever angle_02
Pump speed
r/min
1000
1000
1000
Pressure
kPa
392.5
373
412
Pressure
kgf/cm2
4
3.8
4.2
Stop lever angle_03
Pump speed
r/min
1250
1250
1250
Pressure
kPa
460.5
431
490
Pressure
kgf/cm2
4.7
4.4
5
0000001101
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1.1
0.9
1.3
Basic
*
_02
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1.1
0.8
1.4
_03
Pump speed
r/min
1250
1250
1250
Timer stroke
mm
2.2
1.6
2.8
_04
Pump speed
r/min
1500
1500
1500
Timer stroke
mm
3.3
2.9
3.7
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
2.5
2.4
2.6
Control lever angle alpha
deg.
25
21
29
Control lever angle beta
deg.
45
40
50
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).
(C) = Stop lever
----------
----------
L=2~8.5mm
----------
----------
L=2~8.5mm
Information:
At operating temperature, the engine cooling system is hot and under pressure. Steam can cause personal injury. Check the coolant level only after the engine has been stopped and the fill cap on the radiator is cool enough to touch with your bare hand. Remove the fill cap slowly to relieve pressure. Cooling system conditioner contains alkali. Avoid contact with skin and eyes to prevent personal injury.
1. Drain the coolant from the cooling system into a suitable container for disposal.2. Remove the top radiator hose. 3. Remove four bolts (1) and the washers. Remove regulator housing (2) and the water temperature regulator as a unit. 4. Remove regulator housing gasket (4) from the regulator housing. Remove water temperature regulator (3).5. Remove the lip-type seal from the regulator housing. The following steps are for the installation of the water temperature regulator.6. Install the lip-type seal in the regulator housing with tool (A). Install the lip facing in toward the inside of the housing and until it makes contact with the counterbore in the housing. Lubricate the lip seal with glycerin.7. Install water temperature regulator (3) in the regulator housing.8. Put gasket (4) and regulator housing (2) in position, and install the four washers and bolts (1) that hold it.9. Connect the top radiator hose to the regulator housing.10. Fill the cooling system with coolant to the correct level. See the Operation & Maintenance Manual for the correct filling procedure.