104740-4640 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047404640


104740-4640 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 104740-4640 1047404640

Cross reference number

ZEXEL 104740-4640 1047404640


Zexel num
Bosch num
Firm num
Name
104740-4640 
104740-4641 
 
  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
SD23 *

Calibration Data:

Adjustment conditions
Test oil
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
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   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.   62.5 45 80
Basic   *
Speed control lever angle
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   0 0 0
Remarks
Magnet OFF
 
0000000901
Pump speed r/min   1000 1000 1000
Overflow quantity cm3/min   378 246 510
Stop lever angle
Pump speed r/min   1000 1000 1000
Pressure kPa   411.5 382 441
Pressure kgf/cm2   4.2 3.9 4.5
Basic   *
Stop lever angle_02
Pump speed r/min   1000 1000 1000
Pressure kPa   411.5 382 441
Pressure kgf/cm2   4.2 3.9 4.5
Stop lever angle_03
Pump speed r/min   1400 1400 1400
Pressure kPa   510 481 539
Pressure kgf/cm2   5.2 4.9 5.5
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   8 8 8
Test voltage V   13 12 14
0000001501
Pump speed r/min   1000 1000 1000
Atmospheric pressure difference kPa   -21.9 -22.6 -21.2
Atmospheric pressure difference mmHg   -164 -169 -159
Decrease qty mm3/st.   5.5 5 6
Basic   *
_02
Pump speed r/min   1000 1000 1000
Atmospheric pressure difference kPa   -21.9 -22.6 -21.2
Atmospheric pressure difference mmHg   -164 -169 -159
Decrease qty mm3/st.   5.5 4.5 6.5
Timing setting
K dimension mm   3.3 3.2 3.4
KF dimension mm   5.75 5.65 5.85
MS dimension mm   1.2 1.1 1.3
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

Test data Ex:

0000001501 ANEROID COMPENSATOR

Test data 104740-4640
ACS adjustment Full load injection quantity at high altitudes and ACS adjusting method 1. Full load injection quantity adjustment (1)Remove the ACS cover and remove the bellows and adjusting shim. (2)Perform all adjustments as per the adjustment standard except for ACS adjustment. 2. ACS adjustment Adjust the ACS so that the reduction amount corresponds to the altitude in the table. X1 = atmospheric pressure X2 = altitude Y = decrease quantity (A) = adjustment value (B) = test value
----------
N1=1000r/min
----------




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