104741-6761 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047416761 8970134641


104741-6761 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 104741-6761 1047416761
ISUZU 8970134641 8970134641

Cross reference number

ZEXEL 104741-6761 1047416761
ISUZU 8970134641 8970134641


Zexel num
Bosch num
Firm num
Name
104741-6761 
104741-6762 
 
8970134641  ISUZU
INJECTION-PUMP ASSEMBLY
4JB1 AT * K

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.   41.7 41.2 42.2
Difference in delivery mm3/st.   3.5
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_02
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   38.3 38.3 38.3
Oil temperature degC   48 46 50
Injection timing adjustment_03
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   34.4 34.4 34.4
Oil temperature degC   50 48 52
Injection timing adjustment_04
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   41.7 40.7 42.7
Difference in delivery mm3/st.   3.5
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_05
Pump speed r/min   1450 1450 1450
Average injection quantity mm3/st.   43.9 40.9 46.9
Oil temperature degC   50 48 52
Injection timing adjustment_06
Pump speed r/min   1800 1800 1800
Average injection quantity mm3/st.   47.5 44 51
Difference in delivery mm3/st.   5.5
Oil temperature degC   50 48 52
Injection quantity adjustment
Pump speed r/min   2100 2100 2100
Average injection quantity mm3/st.   10.6 7.6 13.6
Difference in delivery mm3/st.   4
Basic   *
Oil temperature degC   52 50 54
Injection quantity adjustment_02
Pump speed r/min   2300 2300 2300
Average injection quantity mm3/st.   5
Oil temperature degC   52 50 54
Injection quantity adjustment_03
Pump speed r/min   2100 2100 2100
Average injection quantity mm3/st.   10.6 7.6 13.6
Difference in delivery mm3/st.   4
Oil temperature degC   52 50 54
Governor adjustment
Pump speed r/min   425 425 425
Average injection quantity mm3/st.   5.5 3.5 7.5
Difference in delivery mm3/st.   2
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_02
Pump speed r/min   425 425 425
Average injection quantity mm3/st.   5.5 3.5 7.5
Difference in delivery mm3/st.   2
Oil temperature degC   48 46 50
Timer adjustment
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   60 60 100
Basic   *
Oil temperature degC   48 46 50
Remarks
Full
 
Timer adjustment_02
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   80 60 100
Oil temperature degC   48 46 50
Speed control lever angle
Pump speed r/min   390 390 390
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   1600 1600 1600
Overflow quantity with S/T ON cm3/min   490 360 620
Overflow quantity with S/T OFF cm3/min   580 450 710
Oil temperature degC   50 48 52
Stop lever angle
Pump speed r/min   1600 1600 1600
Pressure with S/T OFF kPa   451 431 490
Pressure with S/T OFF kgf/cm2   4.6 4.4 5
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_02
Pump speed r/min   1600 1600 1600
Pressure with S/T OFF kPa   451 431 490
Pressure with S/T OFF kgf/cm2   4.6 4.4 5
Basic   *
Oil temperature degC   50 48 52
0000001101
Pump speed r/min   1600 1600 1600
Timer stroke with S/T OFF mm   2.2 2 2.4
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   900 900 900
Timer stroke with S/T ON mm   0.5 0.5
Oil temperature degC   50 48 52
_03
Pump speed r/min   1500 1500 1500
Timer stroke with S/T OFF mm   0.5
Oil temperature degC   50 48 52
_04
Pump speed r/min   1600 1600 1600
Timer stroke with S/T OFF mm   2.2 2 2.4
Basic   *
Oil temperature degC   50 48 52
_05
Pump speed r/min   1800 1800 1800
Timer stroke with S/T OFF mm   7 6.7 7.4
Oil temperature degC   50 48 52
0000001201
Max. applied voltage V   8 8 8
Test voltage V   13 12 14
Timing setting
K dimension mm   2.8 2.7 2.9
KF dimension mm   5 4.9 5.1
MS dimension mm   1 0.9 1.1
Pre-stroke mm   0.45 0.43 0.47
Control lever angle alpha deg.   18 14 22
Control lever angle beta deg.   31 26 36

Test data Ex:

0000001801 A/T PLATE ADJUSTMENT

Test data 104741-6761
A/T plate adjustment Rotate the control lever from the idle position (B) to the full-speed position (C). Adjust the A/T plate (A) so that (A) (C) - (A) (B) = L3, and fix. (B): B idle position (C): B' full
----------
L3=32.9+-1mm
----------
L1=169.8mm L2=12.4mm a=18+-4deg D=Dia.9.2mm

0000001901 POTENTIOMETER ADJUSTMENT

Test data 104741-6761
A = lever position B = adjusting point Vi = applied voltage V = output voltage C = lever angle D = full speed E = idle F = confirmation point
----------

----------
V1=8.2+-0.03V V2=3.94--V C1=31+-5deg C2=0deg V3=10V V4=10V




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