Information injection-pump assembly
BOSCH
9 460 613 619
9460613619
ZEXEL
104740-4750
1047404750
NISSAN-DIESEL
16700T6261
16700t6261

Rating:
Components :
0. | INJECTION-PUMP ASSEMBLY | 104740-4750 |
1. | _ | |
2. | FUEL INJECTION PUMP | 104640-4750 |
3. | NUMBER PLATE | 146641-9200 |
4. | _ | |
5. | CAPSULE | |
6. | ADJUSTING DEVICE | |
7. | NOZZLE AND HOLDER ASSY | 105141-2130 |
8. | Nozzle and Holder | 16600-36W00 |
9. | Open Pre:MPa(Kqf/cm2) | 9.8{100} |
10. | NOZZLE-HOLDER | 105071-1271 |
11. | NOZZLE | 105000-1740 |
Scheme ###:
1/6. | [1] | 146601-0900 | PACKING RING |
6. | [1] | 146100-0020 | SUPPLY PUMP |
9. | [1] | 146103-0000 | COVER |
10. | [2] | 139104-0000 | FLAT-HEAD SCREW |
12. | [1] | 146200-0020 | DRIVE SHAFT |
12/1. | [1] | 146200-0000 | 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] | 146210-1720 | 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] | 146220-0320 | CAM PLATE |
30. | [1] | 146600-0800 | O-RING |
31. | [1] | 146300-2100 | PUMP PLUNGER |
32. | [1] | 146301-0000 | SLIDING PIECE |
33. | [1] | 146603-0700 | SHIM |
34. | [1] | 146302-3600 | 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] | 146310-0000 | 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] | 146400-6420 | HYDRAULIC HEAD |
50. | [1] | 146400-6420 | HYDRAULIC HEAD |
50. | [1] | 146400-6420 | 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 |
55. | [4] | 146430-0320 | DELIVERY-VALVE ASSEMBLY VE4 |
56. | [4] | 146432-0000 | COMPRESSION SPRING |
58. | [4] | 146440-0220 | FITTING |
60. | [4] | 139106-0100 | FLAT-HEAD SCREW |
67. | [1] | 146500-6420 | GOVERNOR COVER |
95. | [1] | 146551-0520 | FULCRUM LEVER |
104. | [2] | 146568-0000 | SLOTTED SPRING PIN |
105. | [2] | 026508-1140 | GASKET D11.4&8.2T1.0 |
106. | [2] | 146588-0500 | COILED SPRING |
107. | [1] | 146569-0300 | UNION NUT |
108. | [1] | 146570-0100 | 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 |
112. | [1] | 146572-0020 | FLYWEIGHT ASSEMBLY |
114. | [1] | 146602-0500 | PLAIN WASHER |
115. | [1] | 146975-2500 | SLIDING SLEEVE |
116. | [1] | 146576-0000 | SEALING CAP |
117/1. | [1] | 146577-0000 | PLUG L1.70 |
117/1. | [1] | 146577-0100 | PLUG L1.90 |
117/1. | [1] | 146577-0200 | PLUG L2.10 |
117/1. | [1] | 146577-0300 | PLUG L2.30 |
117/1. | [1] | 146577-0400 | PLUG L2.50 |
117/1. | [1] | 146577-0500 | PLUG L2.70 |
117/1. | [1] | 146577-0600 | PLUG L2.90 |
117/1. | [1] | 146577-0700 | PLUG L3.10 |
117/1. | [1] | 146577-0800 | PLUG L3.30 |
117/1. | [1] | 146577-0900 | PLUG L3.50 |
117/1. | [1] | 146577-1000 | PLUG L3.70 |
117/1. | [1] | 146577-1100 | PLUG L3.90 |
117/1. | [1] | 146577-1200 | PLUG L4.10 |
117/1. | [1] | 146577-1300 | PLUG L4.30 |
117/1. | [1] | 146577-1400 | PLUG L4.50 |
117/1. | [1] | 146577-1500 | PLUG L4.70 |
117/1. | [1] | 146577-1600 | PLUG L4.90 |
117/1. | [1] | 146577-1700 | PLUG L5.10 |
117/1. | [1] | 146577-5000 | PLUG L1.8 |
117/1. | [1] | 146577-5100 | PLUG L2.0 |
117/1. | [1] | 146577-5200 | PLUG L2.2 |
117/1. | [1] | 146577-5300 | PLUG L2.4 |
117/1. | [1] | 146577-5400 | PLUG L2.6 |
117/1. | [1] | 146577-5500 | PLUG L2.8 |
117/1. | [1] | 146577-5600 | PLUG L3.0 |
117/1. | [1] | 146577-5700 | PLUG L3.2 |
117/1. | [1] | 146577-5800 | PLUG L3.4 |
117/1. | [1] | 146577-5900 | PLUG L3.6 |
117/1. | [1] | 146577-6000 | PLUG L3.8 |
117/1. | [1] | 146577-6100 | PLUG L4.0 |
117/1. | [1] | 146577-6200 | PLUG L4.2 |
117/1. | [1] | 146577-6300 | PLUG L4.4 |
117/1. | [1] | 146577-6400 | PLUG L4.6 |
117/1. | [1] | 146577-6500 | PLUG L4.8 |
117/1. | [1] | 146577-6600 | PLUG L5.0 |
117/1. | [1] | 146877-0400 | PLUG |
117/1. | [1] | 146877-0500 | PLUG |
117/1. | [1] | 146877-0600 | PLUG |
117/1. | [1] | 146877-0700 | PLUG |
117/1. | [1] | 146877-4300 | PLUG |
117/1. | [1] | 146877-4400 | PLUG |
117/1. | [1] | 146877-4500 | PLUG |
117/1. | [1] | 146877-4600 | PLUG |
121. | [1] | 146579-5120 | RETAINING PIN |
122. | [1] | 146580-2000 | GOVERNOR SPRING |
123. | [4] | 139106-0200 | FLAT-HEAD SCREW |
130. | [1] | 146421-0020 | CAPSULE |
130/2. | [1] | 026508-1140 | GASKET D11.4&8.2T1.0 |
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 STAMP 02 |
135/5. | [1] | 146114-0000 | SPRING WASHER |
136. | [1] | 146120-0620 | OVER FLOW VALVE |
158. | [1] | 146614-0200 | SPACER BUSHING |
200. | [1] | 146206-0100 | COILED SPRING |
240. | [1] | 146650-1320 | PULLING ELECTROMAGNET |
240/8. | [1] | 146600-1700 | O-RING |
242. | [1] | 146658-1420 | WIRE |
243. | [1] | 146621-1000 | UNION NUT |
246. | [1] | 027412-2440 | EYE BOLT |
800S. | [1] | 146009-0620 | PUMP HOUSING |
800S/1/6. | [1] | 146601-0900 | PACKING RING |
800S/1/6. | [1] | 146601-0900 | PACKING RING |
804S. | [1] | 146232-0220 | COMPRESSION SPRING |
805S. | [1] | 146574-0120 | PARTS SET |
810S. | [1] | 146600-1120 | REPAIR SET |
821S. | [1] | 146210-5720 | ROLLER SET |
906. | [1] | 146641-9200 | NAMEPLATE |
907. | [1] | 025803-1640 | WOODRUFF KEY |
Include in #2:
104740-4750
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 460 613 619
9460613619
ZEXEL
104740-4750
1047404750
NISSAN-DIESEL
16700T6261
16700t6261
Zexel num
Bosch num
Firm num
Name
104740-4750
9 460 613 619
16700T6261 NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
SD23 * K
SD23 * 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
1000
1000
1000
Average injection quantity
mm3/st.
36.1
35.6
36.6
Difference in delivery
mm3/st.
3
Basic
*
Injection timing adjustment_02
Pump speed
r/min
2450
2450
2450
Average injection quantity
mm3/st.
12.1
8.1
16.1
Injection timing adjustment_03
Pump speed
r/min
2150
2150
2150
Average injection quantity
mm3/st.
33.9
31.9
35.9
Injection timing adjustment_04
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
36.1
35.1
37.1
Injection timing adjustment_05
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
32.3
30.3
34.3
Injection quantity adjustment
Pump speed
r/min
2450
2450
2450
Average injection quantity
mm3/st.
12.1
8.6
15.6
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
2600
2600
2600
Average injection quantity
mm3/st.
5
Governor adjustment
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
6.3
4.3
8.3
Difference in delivery
mm3/st.
2
Basic
*
Governor adjustment_02
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
6.3
4.3
8.3
Governor adjustment_03
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
3
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
72.5
55
90
Basic
*
Speed control lever angle
Pump speed
r/min
300
300
300
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
180
48
312
Stop lever angle
Pump speed
r/min
1000
1000
1000
Pressure
kPa
421.5
392
451
Pressure
kgf/cm2
4.3
4
4.6
Basic
*
Stop lever angle_02
Pump speed
r/min
1000
1000
1000
Pressure
kPa
421.5
392
451
Pressure
kgf/cm2
4.3
4
4.6
Stop lever angle_03
Pump speed
r/min
1400
1400
1400
Pressure
kPa
519.5
490
549
Pressure
kgf/cm2
5.3
5
5.6
Stop lever angle_04
Pump speed
r/min
2150
2150
2150
Pressure
kPa
696.5
667
726
Pressure
kgf/cm2
7.1
6.8
7.4
0000001101
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1.7
1.5
1.9
Basic
*
_02
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1.7
1.4
2
_03
Pump speed
r/min
1400
1400
1400
Timer stroke
mm
3.2
2.6
3.8
_04
Pump speed
r/min
2150
2150
2150
Timer stroke
mm
6.2
5.6
6.8
0000001201
Max. applied voltage
V
16
16
16
Test voltage
V
25
24
26
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
5.75
5.65
5.85
MS dimension
mm
1.5
1.4
1.6
Pre-stroke
mm
0.2
0.18
0.22
Control lever angle alpha
deg.
25
21
29
Control lever angle beta
deg.
46
41
51
Information:
Priming the Fuel System
Fuel leaked or spilled on to hot surfaces or electrical components can cause a fire. Clean up fuel spills immediately.
Prime the fuel system to fill dry fuel filters and purge trapped air. The fuel system requires priming after:* being run dry* storage* fuel filter cleaning/replacement If the engine does not have a fuel priming pump, go to step 4.1. Unlock and operate the priming pump until a resistance is felt. A considerable number of pump strokes may be required.2. Push in and hand-tighten the plunger.3. Crank the engine. If the engine starts, but runs rough, continue running the engine at low idle until the engine runs smoothly.
Do not crank the engine for more than 30 seconds. If the engine does not start, allow the starter motor to cool for two minutes before cranking again.
If the engine will not start, or once started, continues to misfire or smoke, further priming is necessary. Repeat steps 1 through 3. If operating problems persist after repeating steps 1 through 3, further priming is necessary.4. Open the vent valve (if equipped) on the fuel injection pump housing.
DO NOT remove the plug in the fuel filter base (for the fuel pressure sending unit [if equipped]) to purge air from the fuel system. Periodic removal of the plug will result in increased wear of the threads in the fuel filter base and lead to fuel leakage.
5. Operate the priming pump until the flow of fuel from the vent valve is continuous and free of air bubbles. If the engine does not have a fuel priming pump, crank the engine until the fuel flows free of air bubbles. Do not crank the engine for more than 30 seconds. Allow the starter to cool for two minutes before cranking again.6. Close the vent valve. Push in and hand-tighten the plunger.7. Crank the engine. If the engine starts, but runs rough, continue running the engine at low idle until the engine runs smoothly. If the engine will not start, or once started, continues to misfire or smoke, further priming is necessary.8. Loosen the fuel line nuts, one at a time, at the valve cover base.
A fuel injection nozzle will be damaged if the top of the nozzle turns in the body. The engine will be damaged if a defective fuel injection nozzle is used because the fuel spray pattern that comes out of the nozzle will be incorrect. Fuel injection nozzles can be permanently damaged by twisting if only one wrench is used to loosen or tighten the fuel line nuts. Do NOT let the tops of the fuel nozzles turn when the fuel lines are loosened. Use one wrench to hold the nozzle and another to loosen the fuel line nut.
Operate the priming pump plunger until the flow of fuel from the fuel line is continuous and free of air bubbles. Push the plunger in and tighten by hand. If the engine does not have a fuel priming pump, crank the engine.Tighten each fuel
Fuel leaked or spilled on to hot surfaces or electrical components can cause a fire. Clean up fuel spills immediately.
Prime the fuel system to fill dry fuel filters and purge trapped air. The fuel system requires priming after:* being run dry* storage* fuel filter cleaning/replacement If the engine does not have a fuel priming pump, go to step 4.1. Unlock and operate the priming pump until a resistance is felt. A considerable number of pump strokes may be required.2. Push in and hand-tighten the plunger.3. Crank the engine. If the engine starts, but runs rough, continue running the engine at low idle until the engine runs smoothly.
Do not crank the engine for more than 30 seconds. If the engine does not start, allow the starter motor to cool for two minutes before cranking again.
If the engine will not start, or once started, continues to misfire or smoke, further priming is necessary. Repeat steps 1 through 3. If operating problems persist after repeating steps 1 through 3, further priming is necessary.4. Open the vent valve (if equipped) on the fuel injection pump housing.
DO NOT remove the plug in the fuel filter base (for the fuel pressure sending unit [if equipped]) to purge air from the fuel system. Periodic removal of the plug will result in increased wear of the threads in the fuel filter base and lead to fuel leakage.
5. Operate the priming pump until the flow of fuel from the vent valve is continuous and free of air bubbles. If the engine does not have a fuel priming pump, crank the engine until the fuel flows free of air bubbles. Do not crank the engine for more than 30 seconds. Allow the starter to cool for two minutes before cranking again.6. Close the vent valve. Push in and hand-tighten the plunger.7. Crank the engine. If the engine starts, but runs rough, continue running the engine at low idle until the engine runs smoothly. If the engine will not start, or once started, continues to misfire or smoke, further priming is necessary.8. Loosen the fuel line nuts, one at a time, at the valve cover base.
A fuel injection nozzle will be damaged if the top of the nozzle turns in the body. The engine will be damaged if a defective fuel injection nozzle is used because the fuel spray pattern that comes out of the nozzle will be incorrect. Fuel injection nozzles can be permanently damaged by twisting if only one wrench is used to loosen or tighten the fuel line nuts. Do NOT let the tops of the fuel nozzles turn when the fuel lines are loosened. Use one wrench to hold the nozzle and another to loosen the fuel line nut.
Operate the priming pump plunger until the flow of fuel from the fuel line is continuous and free of air bubbles. Push the plunger in and tighten by hand. If the engine does not have a fuel priming pump, crank the engine.Tighten each fuel
Have questions with 104740-4750?
Group cross 104740-4750 ZEXEL
Nissan-Diesel
Nissan
Nissan-Diesel
104740-4750
9 460 613 619
16700T6261
INJECTION-PUMP ASSEMBLY
SD23
SD23