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104780-9650 ZEXEL 9 460 614 792 BOSCH INJECTION-PUMP ASSEMBLY 9460614792 1047809650 167002s016


 

Information injection-pump assembly

BOSCH 9 460 614 792 9460614792
ZEXEL 104780-9650 1047809650
NISSAN-DIESEL 167002S016 167002s016
104780-9650 INJECTION-PUMP ASSEMBLY
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Cross reference number

BOSCH 9 460 614 792 9460614792
ZEXEL 104780-9650 1047809650
NISSAN-DIESEL 167002S016 167002s016


Zexel num
Bosch num
Firm num
Name
104780-9650 
9 460 614 792 
167002S016  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.   38.5 33.5 43.5
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.   49.9 48.9 50.9
Timer stroke TA mm   1.9 1.6 2.2
Oil temperature degC   50 48 52
_03
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
_04
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.   55.5 51.5 59.5
Control lever angle beta deg.   36 31 41




Information:


Table 2
Specifications for Pressure Loss
Direct Injection Fuel Systems    
Nozzle pressure must not drop below a gauge reading of
3450 kPa (500 psi) during a 5 second time interval.    
Nozzle pressure must drop below a gauge reading of
1380 kPa (200 psi) after an additional 25 second time interval. (1)    
( 1 ) A gauge reading of 0 kPa (0 psi) is acceptable after the first 5 second time interval has elapsed.
Illustration 3 g00923167
If the fuel nozzle is not within specifications, stop the test and do not use the fuel nozzle.Valve Opening Pressure Test
Slowly increase the pressure until fluid begins to flow from the tip of the fuel nozzle. Record this pressure as the VOP of the fuel nozzle.
Compare the test results to the specifications for the type of fuel nozzle that is being tested. Refer to Table 3, or Table 4.For precombustion chamber fuel systems, use these specifications:
Table 3
Specifications for Valve Opening Pressure
Precombustion Chamber Fuel Systems    
2760 to 5170 kPa (400 to 750 psi)    
Illustration 4 g00934108
If the VOP is not within specifications, stop the test and do not use the fuel nozzle.For direct injection fuel systems, use these specifications:
Table 4
Specifications for Valve Opening Pressure
Direct Injection Fuel Systems    
16500 to 21400 kPa (2400 to 3100 psi)    
Illustration 5 g00923174
If the VOP is not within specifications, stop the test and do not use the fuel nozzle.Tip Leakage Test (Direct Injection Fuel Systems)
Note: Fuel nozzles for precombustion chamber fuel systems can not be tested for tip leakage accurately. Do not perform this test on fuel nozzles for a precombustion

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