Information injection-pump assembly
BOSCH
9 460 613 681
9460613681
ZEXEL
104748-1751
1047481751
ISUZU
8944756691
8944756691

Rating:
Components :
0. | INJECTION-PUMP ASSEMBLY | 104748-1751 |
1. | _ | |
2. | FUEL INJECTION PUMP | 104648-1411 |
3. | NUMBER PLATE | 146907-0100 |
4. | _ | 146672-1720 |
5. | CAPSULE | |
6. | ADJUSTING DEVICE | 146620-4722 |
7. | NOZZLE AND HOLDER ASSY | 105158-2130 |
8. | Nozzle and Holder | 8-94428-001-0 |
9. | Open Pre:MPa(Kqf/cm2) | 13.2{135} |
10. | NOZZLE-HOLDER | 105088-1070 |
11. | NOZZLE | 105007-1100 |
Scheme ###:
1/6. | [1] | 146601-0700 | PACKING RING |
6. | [1] | 146100-0120 | SUPPLY PUMP |
9. | [1] | 146103-0000 | COVER |
10. | [2] | 139104-0000 | FLAT-HEAD SCREW |
12. | [1] | 146200-1620 | DRIVE SHAFT |
12/1. | [1] | 146200-0500 | DRIVE SHAFT |
12/2. | [1] | 146201-0000 | WOODRUFF KEY |
12/3. | [2] | 146202-0100 | DAMPER |
12/4. | [1] | 146203-0000 | TOOTHED GEAR |
17. | [1] | 146204-0000 | PLAIN WASHER |
20. | [1] | 146210-1921 | ROLLER SET |
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 |
30. | [1] | 146600-0800 | O-RING |
31. | [1] | 146300-0600 | PUMP PLUNGER |
32. | [1] | 146301-0000 | SLIDING PIECE |
33. | [1] | 146603-0700 | SHIM D17.5&7.5T0.60 |
34. | [1] | 146302-3400 | COMPRESSION SPRING |
34B. | [1] | 146302-3500 | COMPRESSION SPRING |
35/1. | [0] | 146603-0700 | SHIM D17.5&7.5T0.60 |
35/1. | [0] | 146603-0800 | SHIM D17.5&7.5T0.70 |
35/1. | [0] | 146603-0900 | SHIM D17.5&7.5T0.90 |
35/1. | [0] | 146603-1000 | SHIM D17.5&7.5T1.00 |
35/1. | [0] | 146603-1100 | SHIM D17.5&7.5T1.20 |
35/1. | [0] | 146603-3600 | SHIM D17.5&7.5T2.40 |
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] | 146231-0001 | SLOTTED WASHER |
47. | [2] | 146233-0000 | SLOTTED WASHER |
48/1. | [1] | 146603-0000 | SHIM D17.0&5.2T0.50 |
48/1. | [1] | 146603-0100 | SHIM D17.0&5.2T0.80 |
48/1. | [1] | 146603-0200 | SHIM D17.0&5.2T1.00 |
48/1. | [1] | 146603-0300 | SHIM D17.0&5.2T1.20 |
48/1. | [1] | 146603-0400 | SHIM D17.0&5.2T1.50 |
48/1. | [1] | 146603-0500 | SHIM D17.0&5.2T1.80 |
48/1. | [1] | 146603-0600 | SHIM D17.0&5.2T2.00 |
48/1. | [1] | 146690-1400 | SHIM D17&5.2T0.9 |
48/1. | [1] | 146690-1500 | SHIM D17&5.2T1.1 |
48/1. | [1] | 146690-1600 | SHIM D17&5.2T1.3 |
48/1. | [1] | 146690-1700 | SHIM D17&5.2T1.4 |
48/1. | [1] | 146690-1800 | SHIM D17&5.2T1.6 |
48/1. | [1] | 146690-1900 | SHIM D17&5.2T1.7 |
48/1. | [1] | 146690-5800 | SHIM D17&5.2T2.1 |
48/1. | [1] | 146690-5900 | SHIM D17&5.2T2.2 |
48/1. | [1] | 146690-6000 | SHIM D17&5.2T2.3 |
48/1. | [1] | 146690-6100 | SHIM D17&5.2T2.4 |
48/1. | [1] | 146690-6200 | SHIM D17&5.2T2.5 |
48/1. | [1] | 146690-6300 | SHIM D17&5.2T2.6 |
48/1. | [1] | 146690-6400 | SHIM D17&5.2T2.7 |
48/1. | [1] | 146690-6500 | SHIM D17&5.2T2.8 |
48/1. | [1] | 146690-6600 | SHIM D17&5.2T2.9 |
48/1. | [1] | 146690-6700 | SHIM D17&5.2T3.0 |
48/1. | [1] | 146690-6800 | SHIM D17&5.2T3.1 |
48/1. | [1] | 146690-6900 | SHIM D17&5.2T3.2 |
48/1. | [1] | 146690-7000 | SHIM D17&5.2T3.3 |
48/1. | [1] | 146690-7100 | SHIM D17&5.2T3.4 |
48/1. | [1] | 146690-7200 | SHIM D17&5.2T0.4 |
48/1. | [1] | 146690-7300 | SHIM D17&5.2T0.6 |
48/1. | [1] | 146690-7400 | SHIM D17&5.2T0.7 |
48/1. | [1] | 146690-7500 | SHIM D17&5.2T1.9 |
48/1. | [1] | 146690-7800 | SHIM D17&5.2T0.2 |
49. | [2] | 146234-0500 | GUIDE PIN |
50. | [1] | 146400-7820 | HYDRAULIC HEAD |
50. | [1] | 146400-7820 | HYDRAULIC HEAD |
50. | [1] | 146400-7820 | HYDRAULIC HEAD |
51. | [1] | 146600-0000 | O-RING |
52/1. | [1] | 146420-0000 | SHIM D9.5&3.0T1.90 |
52/1. | [1] | 146420-0100 | SHIM D9.5&3.0T1.92 |
52/1. | [1] | 146420-0200 | SHIM D9.5&3.0T1.94 |
52/1. | [1] | 146420-0300 | SHIM D9.5&3.0T1.96 |
52/1. | [1] | 146420-0400 | SHIM D9.5&3.0T1.98 |
52/1. | [1] | 146420-0500 | SHIM D9.5&3.0T2.00 |
52/1. | [1] | 146420-0600 | SHIM D9.5&3.0T2.02 |
52/1. | [1] | 146420-0700 | SHIM D9.5&3.0T2.04 |
52/1. | [1] | 146420-0800 | SHIM D9.5&3.0T2.06 |
52/1. | [1] | 146420-0900 | SHIM D9.5&3.0T2.08 |
52/1. | [1] | 146420-1000 | SHIM D9.5&3.0T2.10 |
52/1. | [1] | 146420-1100 | SHIM D9.5&3.0T2.12 |
52/1. | [1] | 146420-1200 | SHIM D9.5&3.0T2.14 |
52/1. | [1] | 146420-1300 | SHIM D9.5&3.0T2.16 |
52/1. | [1] | 146420-1400 | SHIM D9.5&3.0T2.18 |
52/1. | [1] | 146420-1500 | SHIM D9.5&3.0T2.20 |
52/1. | [1] | 146420-1600 | SHIM D9.5&3.0T2.22 |
52/1. | [1] | 146420-1700 | SHIM D9.5&3.0T2.24 |
52/1. | [1] | 146420-1800 | SHIM D9.5&3.0T2.26 |
52/1. | [1] | 146420-1900 | SHIM D9.5&3.0T2.28 |
52/1. | [1] | 146420-2000 | SHIM D9.5&3.0T2.30 |
52/1. | [1] | 146420-2100 | SHIM D9.5&3.0T2.32 |
52/1. | [1] | 146420-2200 | SHIM D9.5&3.0T2.34 |
52/1. | [1] | 146420-2300 | SHIM D9.5&3.0T2.36 |
52/1. | [1] | 146420-2400 | SHIM D9.5&3.0T2.38 |
52/1. | [1] | 146420-2500 | SHIM D9.5&3.0T2.40 |
52/1. | [1] | 146420-2600 | SHIM D9.5&3.0T2.42 |
52/1. | [1] | 146420-2700 | SHIM D9.5&3.0T2.44 |
52/1. | [1] | 146420-2800 | SHIM D9.5&3.0T2.46 |
52/1. | [1] | 146420-2900 | SHIM D9.5&3.0T2.48 |
52/1. | [1] | 146420-3000 | SHIM D9.5&3.0T2.50 |
52/1. | [1] | 146420-3100 | SHIM D9.5&3.0T2.52 |
52/1. | [1] | 146420-3200 | SHIM D9.5&3.0T2.54 |
52/1. | [1] | 146420-3300 | SHIM D9.5&3.0T2.56 |
52/1. | [1] | 146420-3400 | SHIM D9.5&3.0T2.58 |
52/1. | [1] | 146420-3500 | SHIM D9.5&3.0T2.60 |
52/1. | [1] | 146420-3600 | SHIM D9.5&3.0T2.62 |
52/1. | [1] | 146420-3700 | SHIM D9.5&3.0T2.64 |
52/1. | [1] | 146420-3800 | SHIM D9.5&3.0T2.66 |
52/1. | [1] | 146420-3900 | SHIM D9.5&3.0T2.68 |
52/1. | [1] | 146420-4000 | SHIM D9.5&3.0T2.70 |
52/1. | [1] | 146420-4100 | SHIM D9.5&3.0T2.72 |
52/1. | [1] | 146420-4200 | SHIM D9.5&3.0T2.74 |
52/1. | [1] | 146420-4300 | SHIM D9.5&3.0T2.76 |
52/1. | [1] | 146420-4400 | SHIM D9.5&3.0T2.78 |
52/1. | [1] | 146420-4500 | SHIM D9.5&3.0T2.80 |
52/1. | [1] | 146420-4600 | SHIM D9.5&3.0T2.82 |
52/1. | [1] | 146420-4700 | SHIM D9.5&3.0T2.84 |
52/1. | [1] | 146420-4800 | SHIM D9.5&3.0T2.86 |
52/1. | [1] | 146420-4900 | SHIM D9.5&3.0T2.88 |
52/1. | [1] | 146420-5000 | SHIM D9.5&3.0T2.90 |
52/1. | [1] | 146420-5100 | SHIM D9.5&3.0T1.74 |
52/1. | [1] | 146420-5200 | SHIM D9.5&3.0T1.76 |
52/1. | [1] | 146420-5300 | SHIM D9.5&3.0T1.78 |
52/1. | [1] | 146420-5400 | SHIM D9.5&3.0T1.80 |
52/1. | [1] | 146420-5500 | SHIM D9.5&3.0T1.82 |
52/1. | [1] | 146420-5600 | SHIM D9.5&3.0T1.84 |
52/1. | [1] | 146420-5700 | SHIM D9.5&3.0T1.86 |
52/1. | [1] | 146420-5800 | SHIM D9.5&3.0T1.88 |
54. | [4] | 146433-0100 | GASKET D12&6.4T1.00 |
55. | [4] | 146430-0120 | DELIVERY-VALVE ASSEMBLY |
56. | [4] | 146432-0000 | COMPRESSION SPRING |
58. | [4] | 146440-0120 | FITTING |
60. | [3] | 139106-0100 | FLAT-HEAD SCREW |
66. | [1] | 146600-0100 | O-RING |
67. | [1] | 146502-8423 | GOVERNOR COVER |
67/1. | [1] | 146505-8122 | GOVERNOR COVER |
67/13. | [1] | 013020-6040 | UNION NUT M6P1H5 |
67/14. | [1] | 146621-1700 | UNION NUT |
67/15. | [1] | 146526-2800 | BLEEDER SCREW |
67/16. | [1] | 146526-2800 | BLEEDER SCREW |
67/23. | [1] | 146932-1520 | BRACKET |
67/24. | [2] | 139006-4700 | BLEEDER SCREW |
67/26. | [1] | 146925-9220 | BRACKET |
67/78. | [1] | 146600-4400 | SEAL RING |
67/200. | [1] | 139308-0300 | PLAIN WASHER |
67/201. | [1] | 146545-3720 | THREADED PIN |
67/202. | [1] | 139208-0900 | UNION NUT |
67/203. | [1] | 146600-1200 | O-RING |
68. | [1] | 146513-0120 | CONTROL SHAFT |
69. | [1] | 139310-0200 | PLAIN WASHER |
72. | [1] | 146537-3821 | CONTROL LEVER |
73. | [1] | 014110-6440 | LOCKING WASHER |
75. | [1] | 013020-6040 | UNION NUT M6P1H5 |
95. | [1] | 146551-4120 | FULCRUM LEVER |
104. | [2] | 146568-0000 | SLOTTED SPRING PIN |
105. | [2] | 026508-1140 | GASKET D11.4&8.2T1 |
106. | [2] | 146588-0500 | COILED SPRING |
107. | [1] | 146569-0300 | UNION NUT |
108. | [1] | 146570-0420 | GOVERNOR SHAFT |
109. | [1] | 146600-0400 | O-RING |
110/1. | [1] | 146571-0000 | SHIM D20.2&8.3T1.05 |
110/1. | [1] | 146571-0100 | SHIM D20.2&8.3T1.25 |
110/1. | [1] | 146571-0200 | SHIM D20.2&8.3T1.45 |
110/1. | [1] | 146571-0300 | SHIM D20.2&8.3T1.65 |
110/1. | [1] | 146571-0400 | SHIM D20.2&8.3T1.85 |
110/1. | [1] | 146571-0500 | SHIM D20.2&8.3T1.15 |
110/1. | [1] | 146571-0600 | SHIM D20.2&8.3T1.35 |
110/1. | [1] | 146571-0700 | SHIM D20.2&8.3T1.55 |
110/1. | [1] | 146571-0800 | SHIM D20.2&8.3T1.75 |
111. | [1] | 146602-0600 | PLAIN WASHER D20&8.4T1.40 |
112. | [1] | 146572-0020 | FLYWEIGHT ASSEMBLY |
114. | [1] | 146602-0500 | PLAIN WASHER D17&6.4T1.60 |
115. | [1] | 146975-7900 | SLIDING SLEEVE |
116. | [1] | 146576-0000 | SEALING CAP |
117/1. | [1] | 146577-1800 | PLUG L2.10 |
117/1. | [1] | 146577-1900 | PLUG L2.30 |
117/1. | [1] | 146577-2000 | PLUG L2.50 |
117/1. | [1] | 146577-2100 | PLUG L2.70 |
117/1. | [1] | 146577-2200 | PLUG L2.90 |
117/1. | [1] | 146577-2300 | PLUG L3.10 |
117/1. | [1] | 146577-2400 | PLUG L3.30 |
117/1. | [1] | 146577-2500 | PLUG L3.50 |
117/1. | [1] | 146577-2600 | PLUG L3.70 |
117/1. | [1] | 146577-2700 | PLUG L3.90 |
117/1. | [1] | 146577-2800 | PLUG L4.10 |
117/1. | [1] | 146577-2900 | PLUG L4.30 |
117/1. | [1] | 146577-3000 | PLUG L4.50 |
117/1. | [1] | 146577-3100 | PLUG L4.70 |
117/1. | [1] | 146577-3200 | PLUG L4.90 |
117/1. | [1] | 146577-3300 | PLUG L5.10 |
117/1. | [1] | 146577-6700 | PLUG L2.2 |
117/1. | [1] | 146577-6800 | PLUG L2.4 |
117/1. | [1] | 146577-6900 | PLUG L2.6 |
117/1. | [1] | 146577-7000 | PLUG L2.8 |
117/1. | [1] | 146577-7100 | PLUG L3.0 |
117/1. | [1] | 146577-7200 | PLUG L3.2 |
117/1. | [1] | 146577-7300 | PLUG L3.4 |
117/1. | [1] | 146577-7400 | PLUG L3.6 |
117/1. | [1] | 146577-7500 | PLUG L3.8 |
117/1. | [1] | 146577-7600 | PLUG L4.0 |
117/1. | [1] | 146577-7700 | PLUG L4.2 |
117/1. | [1] | 146577-7800 | PLUG L4.4 |
117/1. | [1] | 146577-7900 | PLUG L4.6 |
117/1. | [1] | 146577-8000 | PLUG L4.8 |
117/1. | [1] | 146577-8100 | PLUG L5.0 |
117/1. | [1] | 146877-0000 | PLUG L5.2 |
117/1. | [1] | 146877-0100 | PLUG L5.3 |
117/1. | [1] | 146877-0200 | PLUG L5.4 |
117/1. | [1] | 146877-0300 | PLUG L5.5 |
117/1. | [1] | 146877-4700 | PLUG |
117/1. | [1] | 146877-4800 | PLUG |
117/1. | [1] | 146877-4900 | PLUG |
117/1. | [1] | 146877-5000 | PLUG |
123. | [4] | 139106-0200 | FLAT-HEAD SCREW |
130. | [1] | 146421-0020 | CAPSULE |
130/2. | [1] | 026508-1140 | GASKET D11.4&8.2T1 |
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] | 146110-0920 | CONTROL VALVE |
135/5. | [1] | 146114-0000 | SPRING WASHER |
136. | [1] | 146120-0020 | OVER FLOW VALVE |
137. | [2] | 139512-0500 | GASKET |
138. | [1] | 146605-2020 | INLET UNION |
200. | [1] | 146206-0100 | COILED SPRING |
205. | [1] | 146201-0100 | WOODRUFF KEY |
220. | [1] | 146587-1100 | COILED SPRING |
225. | [1] | 146626-5520 | BRACKET |
225/1. | [1] | 146626-5500 | BRACKET |
225/2. | [2] | 139006-4400 | BLEEDER SCREW |
230. | [1] | 146628-2020 | BRACKET |
231. | [1] | 139106-0500 | FLAT-HEAD SCREW M6P1.0H25 |
237. | [1] | 146620-0200 | HEX-SOCKET-HEAD CAP SCREW |
240. | [1] | 146650-1220 | PULLING ELECTROMAGNET |
240/8. | [1] | 146600-1700 | O-RING |
242. | [1] | 146658-5120 | WIRE |
243. | [1] | 146621-1000 | UNION NUT |
244. | [1] | 146613-5620 | PLATE |
245. | [3] | 139512-0500 | GASKET |
246. | [1] | 146125-0000 | EYE BOLT |
247. | [1] | 146606-4820 | INLET UNION |
248. | [1] | 146614-0200 | SPACER BUSHING |
280. | [1] | 146360-4021 | START ADVANCE ASSY |
281. | [1] | 146600-0800 | O-RING |
282. | [1] | 020306-1240 | BLEEDER SCREW |
286. | [1] | 146659-4600 | CLAMPING BAND |
287. | [1] | 020106-3540 | BLEEDER SCREW |
329. | [1] | 146541-4900 | PLAIN WASHER D20&10T0.5 |
455. | [1] | 146549-3820 | RACK |
460. | [2] | 016010-0440 | LOCKING WASHER |
461. | [1] | 014010-4140 | PLAIN WASHER D10&4.5T0.8 |
800S. | [1] | 146019-5020 | PUMP HOUSING |
800S/1/6. | [1] | 146601-0700 | PACKING RING |
800S/1/6. | [1] | 146601-0700 | PACKING RING |
804S. | [1] | 146232-0320 | COMPRESSION SPRING |
805S. | [1] | 146574-0120 | PARTS SET |
810S. | [1] | 146600-1120 | REPAIR SET |
821S. | [1] | 146210-5720 | ROLLER SET |
835S. | [1] | 146598-1000 | CAP |
836S/1. | [1] | 146598-0600 | CAP L18 |
836S/1. | [1] | 146598-0700 | CAP L21 |
836S/1. | [1] | 146598-0800 | CAP L24 |
836S/1. | [1] | 146598-0900 | CAP L27 |
903. | [1] | 146672-1720 | PULSE GENERATOR |
903/2. | [1] | 146600-1300 | O-RING &13W1.9 |
905. | [1] | 146620-4722 | ACTUATOR |
906. | [1] | 146907-0100 | NAMEPLATE |
912. | [2] | 020146-1270 | BLEEDER SCREW |
Include in #2:
104748-1751
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 460 613 681
9460613681
ZEXEL
104748-1751
1047481751
ISUZU
8944756691
8944756691
Zexel num
Bosch num
Firm num
Name
104748-1751
9 460 613 681
8944756691 ISUZU
INJECTION-PUMP ASSEMBLY
4EC1AT K
4EC1AT K
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
1250
1250
1250
Average injection quantity
mm3/st.
31.2
30.7
31.7
Difference in delivery
mm3/st.
2.5
Basic
*
Injection timing adjustment_02
Pump speed
r/min
2800
2650
2950
Average injection quantity
mm3/st.
20.9
19.9
21.9
Remarks
Refer to additional devices.
Refer to additional devices.
Injection timing adjustment_03
Pump speed
r/min
2700
2700
2700
Average injection quantity
mm3/st.
25.3
21.8
28.8
Injection timing adjustment_04
Pump speed
r/min
2600
2600
2600
Average injection quantity
mm3/st.
26.9
24.9
28.9
Injection timing adjustment_05
Pump speed
r/min
2500
2500
2500
Average injection quantity
mm3/st.
27
25
29
Injection timing adjustment_06
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
31.2
30.2
32.2
Injection timing adjustment_07
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
29.7
27.7
31.7
Injection quantity adjustment
Pump speed
r/min
2800
2650
2950
Average injection quantity
mm3/st.
20.9
19.9
21.9
Basic
*
Remarks
Refer to additional devices.
Refer to additional devices.
Injection quantity adjustment_02
Pump speed
r/min
2900
2900
2900
Average injection quantity
mm3/st.
4
Remarks
Insert a 4.5+-0.1 mm shim between the C/L and the full speed position and measure injection quantity.
Insert a 4.5+-0.1 mm shim between the C/L and the full speed position and measure injection quantity.
Governor adjustment
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
6
5
7
Difference in delivery
mm3/st.
2
Basic
*
Governor adjustment_02
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
6
5
7
Governor adjustment_03
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
4
Governor adjustment_04
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
2
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
50
50
Basic
*
Speed control lever angle
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF
Magnet OFF
0000000901
Pump speed
r/min
1250
1250
1250
Overflow quantity
cm3/min
369
240
498
Stop lever angle
Pump speed
r/min
1250
1250
1250
Pressure
kPa
431.5
412
451
Pressure
kgf/cm2
4.4
4.2
4.6
Basic
*
Stop lever angle_02
Pump speed
r/min
600
600
600
Pressure
kPa
255
226
284
Pressure
kgf/cm2
2.6
2.3
2.9
Stop lever angle_03
Pump speed
r/min
1250
1250
1250
Pressure
kPa
431.5
412
451
Pressure
kgf/cm2
4.4
4.2
4.6
Stop lever angle_04
Pump speed
r/min
2000
2000
2000
Pressure
kPa
647.5
618
677
Pressure
kgf/cm2
6.6
6.3
6.9
Stop lever angle_05
Pump speed
r/min
2150
2150
2150
Pressure
kPa
686.5
657
716
Pressure
kgf/cm2
7
6.7
7.3
0000001101
Pump speed
r/min
1250
1250
1250
Timer stroke
mm
3.4
3.2
3.6
Basic
*
_02
Pump speed
r/min
710
710
710
Timer stroke
mm
0.7
0.1
1.3
_03
Pump speed
r/min
1250
1250
1250
Timer stroke
mm
3.4
3.1
3.7
_04
Pump speed
r/min
2000
2000
2000
Timer stroke
mm
7.4
6.8
8
_05
Pump speed
r/min
2150
2150
2150
Timer stroke
mm
8.2
7.8
8.6
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
0000001401
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
20.6
20.1
21.1
Timer stroke variation dT
mm
0.7
0.5
0.9
Basic
*
_02
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
20.6
19.6
21.6
Timer stroke variation dT
mm
0.7
0.3
1.1
_03
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
14
13.5
14.5
Timer stroke variation dT
mm
1.2
0.6
1.8
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
Control lever angle alpha
deg.
20
16
24
Control lever angle beta
deg.
40
39
41
Test data Ex:
0000001801 CONTROL LEVER ANGLE
Control lever adjustment
After adjusting the idle injection quantity, adjust the control lever angle so that beta = b and confirm that the pump speed is N1 when the injection quantity is Q1.
----------
Beta=40+-1deg Q1=20.9+-1cm3/1,000st N1=2800r/min
----------
----------
Beta=40+-1deg Q1=20.9+-1cm3/1,000st N1=2800r/min
----------
0000001901 V-FICD ADJUSTMENT

Adjustment of the V-FICD (perform with W-FICD released)
1. Adjust to obtain L1.
2. Confirm that L2 is obtained when negative pressure P1 (kPa) {P2 (mmHg)} is applied to the actuator.
Adjust the stroke using the actuator stroke adjusting screw (F).
(A): Pin
(B): Actuator shaft
(C): Control lever
(D): Actuator
(E): Lock nut (torque T)
----------
L1=1+1mm L2=1.45+-0.1mm P1=-46.7kPa P2=-350mmHg
----------
L1=1+1mm L2=1.45+-0.1mm T=1.2~1.5N-m{0.12~0.15kgf-m}
----------
L1=1+1mm L2=1.45+-0.1mm P1=-46.7kPa P2=-350mmHg
----------
L1=1+1mm L2=1.45+-0.1mm T=1.2~1.5N-m{0.12~0.15kgf-m}
0000002001 W-CSD ADJUSTMENT

Adjustment of the W-CSD
1. Adjustment of the timer stroke
Adjust using screw (A) so that the timer stroke is the value determined using the graph (W). [(K), (M)]
2. Adjustment of the position of the intermediate lever.
With a shim L5 inserted between the control lever (I) and the FICD set screw (E), insert a shim (L3) between (I) and the idle screw (G).
Align the intermediate lever (F) with the aligning mark (J) and then fix the intermediate lever adjusting screw (E) so that (E) contacts the shim between (E) and (I). [(U), (V)]
3. Adjustment of the FICD
Insert the shim (L4) between the control lever (I) and the idle set screw (G).
Use adjusting screw (B) to fix the CSD lever (C) in the position where it operates the intermediate lever (F) via the rod (D). [(U), (V)]
However, set with a shim L5 inserted. [(U), (V), (W)]
(O) Timer stroke adjustment (mm)
(P): lever angle (deg)
(Q): lever angle (deg)
The (Q) indicates the clearance between the control lever and the idle set screw.
X:Temperature t (deg C)
Y1:Timer stroke TA (mm)
Y2:Control lever position at theta L (deg, mm)
(R): cooling water temperature (deg C)
(S): cooling water temperature: increase direction
N:Pump speed
(M): timer piston stroke (mm)
(K): colored ring
(Z): lever position (mm)
----------
L3=1.2+-0.05mm L4=L3+-0.05mm
----------
L3=1.2+-0.05mm L4=L+-0.05mm L5=-mm R1=-degC R2=-degC M1=-mm M2=-mm K1=-deg K2=-deg Z1=-mm Z2=-mm
----------
L3=1.2+-0.05mm L4=L3+-0.05mm
----------
L3=1.2+-0.05mm L4=L+-0.05mm L5=-mm R1=-degC R2=-degC M1=-mm M2=-mm K1=-deg K2=-deg Z1=-mm Z2=-mm
Information:
Start By:a. remove cylinder head assemblyb. remove oil panc. remove piston cooling jets 1. Remove two rod cap bolts (1) from each rod. Remove rod caps (2).2. Using a soft jawed hammer, tap rod (3) away from the crankshaft. Remove bearing half (4).
When removing the cylinder pack, watch the rod, and prevent it from catching on the bore in the cylinder block as it comes out.
3. Install tooling (A), and remove cylinder pack (5). 4. Remove cylinder liner seal (6) at the base of the spacer block.5. Remove the remainder of tooling (A) from cylinder pack (5). 6. Remove the rod and piston from the cylinder liner. Remove seal (7) from the cylinder liner. The following steps are for the installation of the cylinder pack.7. Install a new cylinder liner seal (6) in the base of the spacer block. Lubricate the seal with clean engine oil. Some engines use pistons which have the word "FRONT" stamped on the crown of the piston. Be sure the word "FRONT" is toward the front of the engine when the piston is installed. The etched number on the connecting rod must be on the right side and must be installed in the corresponding cylinder. 9U-5839 Liquid Gasket Material is applied to the cylinder liners in the area shown in the illustration. The liquid gasket material helps prevent oil leaks from between the cylinder block and spacer block. DO NOT apply any 9U-5839 Liquid Gasket Material between the engine spacer block and the cylinder block surfaces. Using excessive amounts of liquid gasket material on the liner flange seat can cause oil leaks due to distortion of the O-ring seals between the spacer block and cylinder block.8. Install a new seal (7) on the cylinder liner.9. Lubricate the lower portion of the cylinder liner with clean engine oil. Be sure the corresponding crankshaft throw is at bottom center. Position cylinder pack (5), and guide rod (3) into place. Use tooling (B), and press cylinder pack (5) into place. Refer to the "Systems Operation Testing And Adjusting" module, Form No. SENR5561, for checking Cylinder Liner Projection.10. With rod (3) in this position, install the upper half of rod bearing (4). Be sure the bearing tab properly engages with the slot in the connecting rod. Lubricate the bearing surface with clean engine oil. Tap the piston down with a soft faced hammer until the rod and bearing contacts the crankshaft.11. With rod cap bearing in place and lubricated, install rod cap (2). Lubricate rod bolts (1) with 2P2506 Thread Lubricant. Install rod bolts (1), and tighten them to a torque of 130 7 N m (95 5 lb ft). Mark each bolt head, and tighten each bolt an additional 1/6 60 5 ( turn).End By:a. install piston cooling jetsb. install oil panc. install cylinder head assembly
When removing the cylinder pack, watch the rod, and prevent it from catching on the bore in the cylinder block as it comes out.
3. Install tooling (A), and remove cylinder pack (5). 4. Remove cylinder liner seal (6) at the base of the spacer block.5. Remove the remainder of tooling (A) from cylinder pack (5). 6. Remove the rod and piston from the cylinder liner. Remove seal (7) from the cylinder liner. The following steps are for the installation of the cylinder pack.7. Install a new cylinder liner seal (6) in the base of the spacer block. Lubricate the seal with clean engine oil. Some engines use pistons which have the word "FRONT" stamped on the crown of the piston. Be sure the word "FRONT" is toward the front of the engine when the piston is installed. The etched number on the connecting rod must be on the right side and must be installed in the corresponding cylinder. 9U-5839 Liquid Gasket Material is applied to the cylinder liners in the area shown in the illustration. The liquid gasket material helps prevent oil leaks from between the cylinder block and spacer block. DO NOT apply any 9U-5839 Liquid Gasket Material between the engine spacer block and the cylinder block surfaces. Using excessive amounts of liquid gasket material on the liner flange seat can cause oil leaks due to distortion of the O-ring seals between the spacer block and cylinder block.8. Install a new seal (7) on the cylinder liner.9. Lubricate the lower portion of the cylinder liner with clean engine oil. Be sure the corresponding crankshaft throw is at bottom center. Position cylinder pack (5), and guide rod (3) into place. Use tooling (B), and press cylinder pack (5) into place. Refer to the "Systems Operation Testing And Adjusting" module, Form No. SENR5561, for checking Cylinder Liner Projection.10. With rod (3) in this position, install the upper half of rod bearing (4). Be sure the bearing tab properly engages with the slot in the connecting rod. Lubricate the bearing surface with clean engine oil. Tap the piston down with a soft faced hammer until the rod and bearing contacts the crankshaft.11. With rod cap bearing in place and lubricated, install rod cap (2). Lubricate rod bolts (1) with 2P2506 Thread Lubricant. Install rod bolts (1), and tighten them to a torque of 130 7 N m (95 5 lb ft). Mark each bolt head, and tighten each bolt an additional 1/6 60 5 ( turn).End By:a. install piston cooling jetsb. install oil panc. install cylinder head assembly
Have questions with 104748-1751?
Group cross 104748-1751 ZEXEL
Isuzu
Isuzu
104748-1751
9 460 613 681
8944756691
INJECTION-PUMP ASSEMBLY
4EC1AT
4EC1AT