104741-1110 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047411110 8941403891


104741-1110 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 104741-1110 1047411110
ISUZU 8941403891 8941403891

Cross reference number

ZEXEL 104741-1110 1047411110
ISUZU 8941403891 8941403891


Zexel num
Bosch num
Firm num
Name
104741-1110 
104741-1112 
 
8941403891  ISUZU
INJECTION-PUMP ASSEMBLY
4JA1AG *

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)
Left
  L
(Solenoid timer adjustment condition)
OFF
  OFF
Timer measuring device installation position
Low pressure side
  LOW PRESSURE SIDE
Injection timing adjustment
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   43 42.5 43.5
Difference in delivery mm3/st.   3.5
Basic   *
Injection timing adjustment_02
Pump speed r/min   2100 2100 2100
Average injection quantity mm3/st.   16.1 12.6 19.6
Injection timing adjustment_03
Pump speed r/min   1800 1800 1800
Average injection quantity mm3/st.   44.8 42.3 47.3
Injection timing adjustment_04
Pump speed r/min   1350 1350 1350
Average injection quantity mm3/st.   44.2 42.2 46.2
Injection timing adjustment_05
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   43 42 44
Injection timing adjustment_06
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   38.5 36.5 40.5
Injection timing adjustment_07
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   39 35.5 42.5
Injection quantity adjustment
Pump speed r/min   2100 2100 2100
Average injection quantity mm3/st.   16.1 13.1 19.1
Difference in delivery mm3/st.   4.5
Basic   *
Injection quantity adjustment_02
Pump speed r/min   2300 2300 2300
Average injection quantity mm3/st.   5
Governor adjustment
Pump speed r/min   390 390 390
Average injection quantity mm3/st.   7.5 5.5 9.5
Difference in delivery mm3/st.   2
Basic   *
Governor adjustment_02
Pump speed r/min   390 390 390
Average injection quantity mm3/st.   7.5 5.5 9.5
Governor adjustment_03
Pump speed r/min   550 550 550
Average injection quantity mm3/st.   3
Timer adjustment
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   90 75 105
Basic   *
Speed control lever angle
Pump speed r/min   390 390 390
Average injection quantity mm3/st.   0 0 0
Remarks
Magnet OFF
 
0000000901
Pump speed r/min   1500 1500 1500
Overflow quantity cm3/min   531 402 660
Stop lever angle
Pump speed r/min   1500 1500 1500
Pressure kPa   510 490 530
Pressure kgf/cm2   5.2 5 5.4
Basic   *
Stop lever angle_02
Pump speed r/min   1500 1500 1500
Pressure kPa   510 490 530
Pressure kgf/cm2   5.2 5 5.4
Stop lever angle_03
Pump speed r/min   1900 1900 1900
Pressure kPa   627.5 598 657
Pressure kgf/cm2   6.4 6.1 6.7
0000001101
Pump speed r/min   1500 1500 1500
Timer stroke mm   2.3 2.1 2.5
Basic   *
_02
Pump speed r/min   600 500 700
Timer stroke with S/T ON mm   0.5 0.5 0.5
_03
Pump speed r/min   1270 1220 1320
Timer stroke with S/T OFF mm   0.5 0.5 0.5
_04
Pump speed r/min   1500 1500 1500
Timer stroke with S/T OFF mm   2.3 2 2.6
_05
Pump speed r/min   1800 1800 1800
Timer stroke with S/T OFF mm   4.6 4.1 5.1
_06
Pump speed r/min   1950 1950 1950
Timer stroke with S/T OFF mm   5.7 5.3 6.1
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.   4.3 3.3 5.3
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.   4.3 2.8 5.8
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.   37 32 42

Test data Ex:

0000001501 ANEROID COMPENSATOR

Test data 104741-1110
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 (1)Assemble the ACS cover, bellows and adjusting shim. (2)At pump speed N1, adjust using a shim to obtain the decrease for the altitude shown in the table. X1 = atmospheric pressure X2 = altitude Y = decrease quantity (A) = adjustment value (B) = test value
----------
N1=1000r/min
----------

0000001801 TIMER STROKE

Timer adjustment Assemble the timer's measuring device on the low pressure side and measure timer advance. Select one of the 6 timer springs. It is necessary to install at least 1 shim (0.6 mm) on either side. Maximum is L1 mm on piston side and L2 mm on cover side. Do not exceed. Use pipe corresponding to 146606-3920.
----------
L1=3mm L2=3.8mm
----------




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Group cross 104741-1110 ZEXEL

Isuzu 

 
8941403871 
INJECTION-PUMP ASSEMBLY
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104741-1110  

104741-1112 
 
8941403891 
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4JB1B
 
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8941571131 
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8941571101 
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8941571102 
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8941571120 
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8941475451 
INJECTION-PUMP ASSEMBLY
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8944040320 
INJECTION-PUMP ASSEMBLY
4JB1PK
 
8944040321 
INJECTION-PUMP ASSEMBLY
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