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104740-1180 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047401180 8941782070


104740-1180 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 104740-1180 1047401180
ISUZU 8941782070 8941782070

Components :

0. INJECTION-PUMP ASSEMBLY 104740-1180
1. _
2. FUEL INJECTION PUMP
3. NUMBER PLATE
4. _
5. CAPSULE
6. ADJUSTING DEVICE
7. NOZZLE AND HOLDER ASSY
8. Nozzle and Holder
9. Open Pre:MPa(Kqf/cm2)
10. NOZZLE-HOLDER 105088-1010
11. NOZZLE

Include in #2:

104740-1180 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 104740-1180 1047401180
ISUZU 8941782070 8941782070


Zexel num
Bosch num
Firm num
Name
104740-1180 
 
8941782070  ISUZU
INJECTION-PUMP ASSEMBLY
4FC1-J *

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   900 900 900
Boost pressure kPa   37.3 36 38.6
Boost pressure mmHg   280 270 290
Average injection quantity mm3/st.   47.5 47 48
Difference in delivery mm3/st.   4
Basic   *
Oil temperature degC   50 48 52
Remarks
CBS  
Injection timing adjustment_02
Pump speed r/min   1250 1250 1250
Boost pressure kPa   60 58.7 61.3
Boost pressure mmHg   450 440 460
Average injection quantity mm3/st.   51.3 50.8 51.8
Difference in delivery mm3/st.   4
Basic   *
Oil temperature degC   50 48 52
Remarks
Full  
Injection timing adjustment_03
Pump speed r/min   550 550 550
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   37.4 35.4 39.4
Oil temperature degC   50 48 52
Injection timing adjustment_04
Pump speed r/min   900 900 900
Boost pressure kPa   37.3 36 38.6
Boost pressure mmHg   280 270 290
Average injection quantity mm3/st.   47.5 46.5 48.5
Difference in delivery mm3/st.   4
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_05
Pump speed r/min   1250 1250 1250
Boost pressure kPa   60 58.7 61.3
Boost pressure mmHg   450 440 460
Average injection quantity mm3/st.   51.3 50.3 52.3
Difference in delivery mm3/st.   4
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_06
Pump speed r/min   1250 1250 1250
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   39.7 37.7 41.7
Difference in delivery mm3/st.   3.5
Oil temperature degC   50 48 52
Injection timing adjustment_07
Pump speed r/min   2150 2150 2150
Boost pressure kPa   60 58.7 61.3
Boost pressure mmHg   450 440 460
Average injection quantity mm3/st.   45.7 43.7 47.7
Difference in delivery mm3/st.   5.5
Oil temperature degC   52 50 54
Injection quantity adjustment
Pump speed r/min   2600 2600 2600
Boost pressure kPa   60 58.7 61.3
Boost pressure mmHg   450 440 460
Average injection quantity mm3/st.   17.5 16.5 18.5
Difference in delivery mm3/st.   5.5
Basic   *
Oil temperature degC   55 52 58
Injection quantity adjustment_02
Pump speed r/min   2800 2800 2800
Boost pressure kPa   60 58.7 61.3
Boost pressure mmHg   450 440 460
Average injection quantity mm3/st.   5
Oil temperature degC   55 52 58
Injection quantity adjustment_03
Pump speed r/min   2600 2600 2600
Boost pressure kPa   60 58.7 61.3
Boost pressure mmHg   450 440 460
Average injection quantity mm3/st.   17.5 14.5 20.5
Difference in delivery mm3/st.   5.5
Oil temperature degC   55 52 58
Governor adjustment
Pump speed r/min   375 375 375
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   12.2 10.2 14.2
Difference in delivery mm3/st.   2
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_02
Pump speed r/min   375 375 375
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   12.2 10.2 14.2
Difference in delivery mm3/st.   2
Oil temperature degC   48 46 50
Timer adjustment
Pump speed r/min   100 100 100
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   60 60
Basic   *
Oil temperature degC   48 46 50
Remarks
Full  
Timer adjustment_02
Pump speed r/min   100 100 100
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   60 60
Oil temperature degC   48 46 50
Speed control lever angle
Pump speed r/min   375 375 375
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
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   1250 1250 1250
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Overflow quantity cm3/min   400 270 530
Oil temperature degC   50 48 52
Stop lever angle
Pump speed r/min   1250 1250 1250
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Pressure kPa   441 421 461
Pressure kgf/cm2   4.5 4.3 4.7
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_02
Pump speed r/min   1250 1250 1250
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Pressure kPa   441 412 470
Pressure kgf/cm2   4.5 4.2 4.8
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_03
Pump speed r/min   1750 1750 1750
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Pressure kPa   598 569 627
Pressure kgf/cm2   6.1 5.8 6.4
Oil temperature degC   50 48 52
0000001101
Pump speed r/min   1250 1250 1250
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Timer stroke mm   2.6 2.4 2.8
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   840 740 940
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Timer stroke mm   0.5 0.5 0.5
Oil temperature degC   50 48 52
_03
Pump speed r/min   1250 1250 1250
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Timer stroke mm   2.6 2.4 2.8
Basic   *
Oil temperature degC   50 48 52
_04
Pump speed r/min   1750 1750 1750
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Timer stroke mm   5.2 4.8 5.6
Oil temperature degC   50 48 52
_05
Pump speed r/min   2250 2250 2250
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Timer stroke mm   7.8 7.5 8.2
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   1250 1250 1250
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   30 29 31
Timer stroke TA mm   1.6 1.6 1.6
Timer stroke variation dT mm   1 0.8 1.2
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   1250 1250 1250
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   30 29 31
Timer stroke variation dT mm   1 0.6 1.4
Basic   *
Oil temperature degC   50 48 52
_03
Pump speed r/min   1250 1250 1250
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   25 24 26
Timer stroke variation dT mm   1.55 1.15 1.95
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   1.3 1.2 1.4
BCS stroke mm   3.5 3.3 3.7
Control lever angle alpha deg.   23 19 27
Control lever angle beta deg.   39 34 44

Test data Ex:

0000001801 W-CSD ADJUSTMENT

Test data 104740-1180
Adjustment of the W-CSD 1. Adjustment of the timer stroke Adjust screw (A) so that the timer stroke is the value determined from the graph. 2. Adjustment of the position of the intermediate lever. (1)Insert a shim L1 between the control lever (F) and the idle set screw (G). (2)Set intermediate lever (D) adjusting screw (E) so that adjusting screw (E) contacts control lever, and so that when intermediate lever is at right angles to pump center, intermediate lever and idle stopper bracket (H) overlap at position (J). 3. W-CSD adjustment Insert a shim L1+-0.05 between the control lever (F) 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 (D) via the rod (I). X:Temperature t (deg C) Y1:Timer stroke TA (mm) Y2:Control lever position at theta L (deg, mm) (W) Cold advancer (R) Cooling water temperature (deg C) (S) Cooling water temperature: increase direction (O) Timer piston stroke (mm) (P) Lever position (deg) (Q) lever position (mm) (M) standard point N:Pump speed
----------
L1=0.93+-0.05mm
----------
N1=500r/min a=20degC b=-20degC c=2.9+-1deg d=8+-3deg O1=0.3+-0.4mm O2=1.2+-0.6mm Q1=0.93+-0.3mm Q2=2.62+-1mm




Have questions with 104740-1180?





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