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104780-9680 ZEXEL 9 460 614 019 BOSCH INJECTION-PUMP ASSEMBLY 9460614019 1047809680 167002s503


 

Information injection-pump assembly

BOSCH 9 460 614 019 9460614019
ZEXEL 104780-9680 1047809680
NISSAN-DIESEL 167002S503 167002s503
104780-9680 INJECTION-PUMP ASSEMBLY
Rating:
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Components :

0. INJECTION-PUMP ASSEMBLY 104780-9680
1. _
2. FUEL INJECTION PUMP 104680-9680
3. NUMBER PLATE 146983-4900
4. _
5. CAPSULE
6. ADJUSTING DEVICE
7. NOZZLE AND HOLDER ASSY 105148-1221
8. Nozzle and Holder 16600-63G01
9. Open Pre:MPa(Kqf/cm2) 9.8{100}
10. NOZZLE-HOLDER 105078-0050
11. NOZZLE 105007-1210

Scheme ###:

PACKING RING
1/6. [1] 146601-0900 PACKING RING
6. [1] 146100-0420 SUPPLY PUMP
9. [1] 146103-0100 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] 146210-2320 ROLLER SET
24. [1] 146303-0100 BEARING PIN
25. [1] 146304-0000 BEARING PIN
26. [1] 146305-0000 CLAMPING BAND
27. [1] 146205-0000 SLOTTED WASHER
29. [1] 146220-2120 CAM PLATE
30. [1] 146600-0800 O-RING
31. [1] 146311-5920 PUMP PLUNGER
32. [1] 146301-0000 SLIDING PIECE
34. [1] 146312-2900 COMPRESSION SPRING
34B. [1] 146312-3000 COMPRESSION SPRING
34C. [1] 146312-2800 COMPRESSION SPRING
35/1. [1] 146690-3200 SHIM D11.5&9.4T0.1
35/1. [1] 146690-3300 SHIM D11.5&9.4T0.2
35/1. [1] 146690-3400 SHIM D11.5&9.4T0.25
35/1. [1] 146690-3500 SHIM D11.5&9.4T1.0
35/1. [1] 146690-4100 SHIM D11.5&9.4T2
35/1. [1] 146690-4200 SHIM D11.5&9.4T0.5
35/1. [1] 146690-4300 SHIM D11.5&9.4T0.75
36. [1] 146600-0800 O-RING
37. [1] 146310-4020 COVER
38. [2] 146620-5000 BLEEDER SCREW
39. [1] 146310-0100 COVER
40. [2] 146620-5000 BLEEDER SCREW
41. [1] 146312-1900 COMPRESSION SPRING
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] 146401-3720 HYDRAULIC HEAD
50. [1] 146401-3720 HYDRAULIC HEAD
50. [1] 146401-3720 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] 146430-0320 DELIVERY-VALVE ASSEMBLY
56. [4] 146432-0000 COMPRESSION SPRING
58. [4] 146440-0220 FITTING
60. [3] 139106-0100 FLAT-HEAD SCREW
66. [1] 146600-0100 O-RING
67. [1] 146503-9820 GOVERNOR COVER
67/1. [1] 146508-2221 GOVERNOR COVER
67/13. [1] 146621-1700 UNION NUT
67/14. [1] 146621-1700 UNION NUT
67/15. [1] 146526-3400 BLEEDER SCREW
67/16. [1] 146526-3400 BLEEDER SCREW
67/78. [1] 146600-4400 SEAL RING
67/200. [1] 139308-0300 PLAIN WASHER
67/201. [1] 146545-3400 THREADED PIN L53.00
67/201B. [1] 146545-3500 THREADED PIN L55.00
67/201C. [1] 146545-3600 THREADED PIN L57.00
67/202. [1] 139208-0900 UNION NUT
67/203. [1] 146600-1200 O-RING
68. [1] 146810-2620 CONTROL SHAFT
69. [1] 139310-0200 PLAIN WASHER
72. [1] 146537-6120 CONTROL LEVER
73. [1] 014110-6440 LOCKING WASHER
75. [1] 013020-6040 UNION NUT M6P1H5
95. [1] 146861-4820 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] 146975-5600 SLIDING SLEEVE
116. [1] 146576-0200 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] 146110-0220 CONTROL VALVE
135/5. [1] 146114-0000 SPRING WASHER
136. [1] 146120-0020 OVER FLOW VALVE
200. [1] 146206-0100 COILED SPRING
217. [1] 146541-3100 SLOTTED WASHER
218. [1] 146587-9900 COILED SPRING
219. [1] 146541-3000 BUSHING
220. [1] 146587-8000 COILED SPRING
221. [1] 146925-2622 BRACKET
222. [2] 139006-4600 BLEEDER SCREW
230. [1] 146926-4120 BRACKET
231. [1] 139006-4600 BLEEDER SCREW
236. [1] 139006-4800 BLEEDER SCREW
237. [1] 146620-0200 HEX-SOCKET-HEAD CAP SCREW
240. [1] 146650-0720 PULLING ELECTROMAGNET
240/8. [1] 146600-1700 O-RING
242. [1] 146662-6520 WIRE
243. [1] 146621-4901 UNION NUT
246. [1] 027412-2440 EYE BOLT
329. [1] 146541-4900 PLAIN WASHER D20&10T0.5
351. [1] 146125-0101 FILTER
352. [1] 146125-0200 COILED SPRING
800S. [1] 146019-9920 PUMP HOUSING
800S/1/6. [1] 146601-0900 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
906. [1] 146983-4900 NAMEPLATE

Include in #2:

104780-9680 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 460 614 019 9460614019
ZEXEL 104780-9680 1047809680
NISSAN-DIESEL 167002S503 167002s503


Zexel num
Bosch num
Firm num
Name
104780-9680 
9 460 614 019 
167002S503  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
TD27 K

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil   ISO4113orSAEJ967d
Test oil temperature degC   45 45 50
Nozzle   105780-0060
Bosch type code   NP-DN0SD1510
Nozzle holder   105780-2150
Opening pressure MPa   13 13 13.3
Opening pressure kgf/cm2   133 133 136
Injection pipe   157805-7320
Injection pipe
Inside diameter - outside diameter - length (mm) mm   2-6-450
Joint assembly   157641-4720
Tube assembly   157641-4020
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
Injection timing adjustment
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   49.9 49.4 50.4
Difference in delivery mm3/st.   4
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_02
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   41.3 38.8 43.8
Oil temperature degC   48 46 50
Injection timing adjustment_03
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   49.9 48.9 50.9
Difference in delivery mm3/st.   4.5
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_04
Pump speed r/min   2150 2150 2150
Average injection quantity mm3/st.   46.3 43.8 48.8
Oil temperature degC   52 50 54
Injection quantity adjustment
Pump speed r/min   2550 2550 2550
Average injection quantity mm3/st.   10.9 8.9 12.9
Difference in delivery mm3/st.   3
Basic   *
Oil temperature degC   55 52 58
Injection quantity adjustment_02
Pump speed r/min   2700 2700 2700
Average injection quantity mm3/st.   5
Oil temperature degC   55 52 58
Injection quantity adjustment_03
Pump speed r/min   2350 2350 2350
Average injection quantity mm3/st.   37 32 42
Oil temperature degC   52 50 54
Injection quantity adjustment_04
Pump speed r/min   2550 2550 2550
Average injection quantity mm3/st.   10.9 8.4 13.4
Basic   *
Oil temperature degC   55 52 58
Governor adjustment
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   7.7 5.7 9.7
Difference in delivery mm3/st.   2
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_02
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   7.7 5.2 10.2
Difference in delivery mm3/st.   2.5
Basic   *
Oil temperature degC   48 46 50
Timer adjustment
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   60 45 80
Basic   *
Oil temperature degC   48 46 50
Remarks
Full  
Timer adjustment_02
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   60 45 80
Oil temperature degC   48 46 50
Remarks
Full  
Speed control lever angle
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   0 0 0
Oil temperature degC   48 46 50
Remarks
Magnet OFF at idling position  
0000000901
Pump speed r/min   1100 1100 1100
Overflow quantity cm3/min   390 260 520
Oil temperature degC   50 48 52
Stop lever angle
Pump speed r/min   1100 1100 1100
Pressure kPa   432 403 461
Pressure kgf/cm2   4.4 4.1 4.7
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_02
Pump speed r/min   1100 1100 1100
Pressure kPa   432 393 471
Pressure kgf/cm2   4.4 4 4.8
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_03
Pump speed r/min   1700 1700 1700
Pressure kPa   559 520 598
Pressure kgf/cm2   5.7 5.3 6.1
Oil temperature degC   50 48 52
0000001101
Pump speed r/min   1100 1100 1100
Timer stroke mm   1.9 1.7 2.1
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   850 850 850
Timer stroke mm   0.5 0 1
Oil temperature degC   50 48 52
_03
Pump speed r/min   1100 1100 1100
Timer stroke mm   1.9 1.6 2.2
Basic   *
Oil temperature degC   50 48 52
_04
Pump speed r/min   1700 1700 1700
Timer stroke mm   4.4 3.9 4.9
Oil temperature degC   50 48 52
_05
Pump speed r/min   2300 2300 2300
Timer stroke mm   6.1 5.6 6.5
Oil temperature degC   52 50 54
0000001201
Max. applied voltage V   8 8 8
Test voltage V   13 12 14
0000001401
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   31 30.5 31.5
Timer stroke TA mm   1.2 1 1.4
Timer stroke variation dT mm   0.7 0.7 0.7
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   31 30 32
Timer stroke TA mm   1.2 0.9 1.5
Timer stroke variation dT mm   0.7 0.7 0.7
Basic   *
Oil temperature degC   50 48 52
_03
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   22 19.5 24.5
Timer stroke TA mm   0.6 0.1 1.1
Timer stroke variation dT mm   1.3 1.3 1.3
Oil temperature degC   50 48 52
Timing setting
K dimension mm   3.3 3.2 3.4
KF dimension mm   5.8 5.7 5.9
MS dimension mm   0.9 0.8 1
Pre-stroke mm   0.1 0.08 0.12
Control lever angle alpha deg.   25 21 29
Control lever angle beta deg.   36 31 41




Information:

Use the following tests for troubleshooting and repair steps. Use the ""Test for Cylinder Cutout"" in order to determine if the replacement of individual injectors is needed. Replace suspect injectors with the part number of the original injector. Use the ""Test for Leakage from Poppet Valve"" in order to determine if the full set of injectors need to be replaced. For replacement of the full set of injectors, use the current injectors and new software that is listed in Table 2.Test for Cylinder Cutout
The cylinder cutout test should be used in order to determine if an individual injector may have caused the failure.
Warm the engine out of cold mode.
Connect Cat ET to the engine while the engine is running.
Ensure that the engine speed is 1200 rpm 125 rpm. An extremely rough running engine will need to be diagnosed by other methods.
Cut out one bank of cylinders. Note engine rpm and the fuel position on the Cat ET screen at that time.
Cut out one of the remaining cylinders from the cylinder bank that is running. Allow the engine to stabilize, and note the fuel position.
Give power back to that cylinder. Allow the engine to stabilize. Note the fuel position.
Repeat steps 5 through 6 until the cylinder bank has been completely checked.
Power all cylinders. Allow the engine to stabilize.
Cut out the other cylinder bank and repeat steps 5 through 8.
Repeat steps 4 through 9 with the engine at 2000 rpm.
Compare the results from the fuel position from each cylinder.
If the cylinder was cut out and the fuel position did not change the cylinder may not have been producing power. This cylinder would be suspect.
When you are finished with the test, reduce engine RPM to low idle. Shut off the engine.
Replace any suspect injector with a similar original injector. Install new seals for the injector and the jumper tube during this repair. The repair procedure for the injector is found in Special Instruction, REHS0116.It is possible that multiple injectors are functioning improperly. Complete ""Test for Leakage from Poppet Valve"" in order to evaluate possible excessive leakage from the injectors.Test for Leakage from Poppet Valve
Warm the engine out of Cold Mode to normal operating temperature.
Turn off the engine.
Remove the valve cover bolts in preparation in order to observe the injectors. Leave the covers in place.
Hot oil and components can cause personal injury.Do not allow hot oil or components to contact skin.
Restart the engine and run at low idle with no load.
Use Cat ET in order to perform the test that overrides the injection actuation system. Increase injection actuation pressure to the maximum value.
Observe all of the injectors under each valve cover for leakage at the spill port. A small amount of dripping is acceptable. However, a continuous stream of oil is an indication of excessive leakage of the poppet valve. Only leaks at the spill port are an indication of excessive leakage from the poppet valve.
If multiple injectors display excessive leakage from the poppet valves, update the set of injectors with

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Group cross 104780-9680 ZEXEL

Nissan-Diesel 

104780-9600  
9 460 614 789 
167003S905 
INJECTION-PUMP ASSEMBLY
TD25-TI
104780-9610  
9 460 614 017 
16700VJ404 
INJECTION-PUMP ASSEMBLY
TD27

Nissan 

104780-9620  

104780-9621 
9 460 614 018 
16700VJ405 
INJECTION-PUMP ASSEMBLY

Nissan-Diesel 

104780-9621  
9 460 614 790 
16700VJ405 
INJECTION-PUMP ASSEMBLY
TD27
104780-9630  

104780-9631 
9 460 613 995 
 
INJECTION-PUMP ASSEMBLY

Nissan-Diesel 

104780-9631  
9 460 614 791 
16700VJ801 
INJECTION-PUMP ASSEMBLY
TD27
104780-9640  
9 460 614 091 
167002H214 
INJECTION-PUMP ASSEMBLY
TD27
104780-9650  
9 460 614 792 
167002S016 
INJECTION-PUMP ASSEMBLY
TD27
104780-9660  
9 460 614 793 
167002S017 
INJECTION-PUMP ASSEMBLY
TD27-T
104780-9670  
9 460 614 794 
167002S403 
INJECTION-PUMP ASSEMBLY
TD27
104780-9680  
9 460 614 019 
167002S503 
INJECTION-PUMP ASSEMBLY
TD27
104780-9690  
9 460 614 020 
167002S516 
INJECTION-PUMP ASSEMBLY
TD27
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