104741-7000 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047417000 12957451070


104741-7000 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 104741-7000 1047417000
YANMAR 12957451070 12957451070

Cross reference number

ZEXEL 104741-7000 1047417000
YANMAR 12957451070 12957451070


Zexel num
Bosch num
Firm num
Name
104741-7000 
104741-7010 
 
12957451070  YANMAR
INJECTION-PUMP ASSEMBLY
4JH2UTE * 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
Timer measuring device installation position
Low pressure side
  LOW PRESSURE SIDE
Injection timing adjustment
Pump speed r/min   1700 1700 1700
Average injection quantity mm3/st.   69 68.5 69.5
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.   35.3 35.3 35.3
Oil temperature degC   48 46 50
Injection timing adjustment_03
Pump speed r/min   750 750 750
Average injection quantity mm3/st.   37.4 37.4 37.4
Oil temperature degC   50 48 52
Injection timing adjustment_04
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   46.1 46.1 46.1
Oil temperature degC   50 48 52
Injection timing adjustment_05
Pump speed r/min   1350 1350 1350
Average injection quantity mm3/st.   58.9 58.9 58.9
Oil temperature degC   50 48 52
Injection timing adjustment_06
Pump speed r/min   1700 1700 1700
Average injection quantity mm3/st.   69 68 70
Difference in delivery mm3/st.   4
Basic   *
Oil temperature degC   50 48 52
Injection quantity adjustment
Pump speed r/min   1990 1990 1990
Average injection quantity mm3/st.   12.5 8.5 16.5
Difference in delivery mm3/st.   4
Basic   *
Oil temperature degC   50 48 52
Injection quantity adjustment_02
Pump speed r/min   1990 1990 1990
Average injection quantity mm3/st.   12.5 8 17
Oil temperature degC   50 48 52
Injection quantity adjustment_03
Pump speed r/min   2200 2200 2200
Average injection quantity mm3/st.   5
Oil temperature degC   52 50 54
Governor adjustment
Pump speed r/min   325 325 325
Average injection quantity mm3/st.   13.1 11.1 15.1
Difference in delivery mm3/st.   2
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_02
Pump speed r/min   325 325 325
Average injection quantity mm3/st.   13.1 10.6 15.6
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.   77 57 97
Basic   *
Oil temperature degC   48 46 50
Remarks
Full
 
Timer adjustment_02
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   77 57 97
Oil temperature degC   48 46 50
Speed control lever angle
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   0 0 0
Oil temperature degC   48 46 50
Remarks
Magnet ON at idling position and reversed operate
 
Speed control lever angle_02
Pump speed r/min   325 325 325
Average injection quantity mm3/st.   0 0 0
Oil temperature degC   48 46 50
Remarks
Magnet ON at idling position and reversed operate
 
Speed control lever angle_03
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   0 0 0
Oil temperature degC   48 46 50
Remarks
Magnet OFF at idling position and stop lever operate
 
Speed control lever angle_04
Pump speed r/min   325 325 325
Average injection quantity mm3/st.   0 0 0
Oil temperature degC   48 46 50
Remarks
Magnet OFF at idling position and stop lever operate
 
0000000901
Pump speed r/min   1350 1350 1350
Oil temperature degC   50 48 52
Remarks
MEASURE
 
Stop lever angle
Pump speed r/min   1350 1350 1350
Pressure kPa   353 324 382
Pressure kgf/cm2   3.6 3.3 3.9
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_02
Pump speed r/min   1000 1000 1000
Pressure kPa   245 206 284
Pressure kgf/cm2   2.5 2.1 2.9
Oil temperature degC   50 48 52
Stop lever angle_03
Pump speed r/min   1350 1350 1350
Pressure kPa   353 314 392
Pressure kgf/cm2   3.6 3.2 4
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_04
Pump speed r/min   1500 1500 1500
Pressure kPa   402 363 441
Pressure kgf/cm2   4.1 3.7 4.5
Oil temperature degC   50 48 52
0000001101
Pump speed r/min   2100 2100 2100
Timer stroke mm   0 0 0
Oil temperature degC   52 50 54
_02
Pump speed r/min   2100 2100 2100
Timer stroke mm   0 0 0
Oil temperature degC   52 50 54
0000001201
Max. applied voltage V   8 8 8
Test voltage
Reverse operation (At Normal: OFF, At Stop: ON)
V   13 12 14
Timing setting
K dimension mm   3.1 3 3.2
KF dimension mm   5.5 5.4 5.6
MS dimension mm   0.7 0.6 0.8
Pre-stroke mm   0.45 0.43 0.47
Control lever angle alpha deg.   25 21 29
Control lever angle beta deg.   41 36 46

Test data Ex:

0000001801 Temp. adjust full-load screw

Test data 104741-7000
Temporary full load screw adjustment Set the full load screw protrusion at L mm at assembly.
----------
L=14+-0.5mm
----------
L=14+-0.5mm

0000001901 STOP LEVER ADJUSTMENT

Test data 104741-7000
Adjustment of the stop lever 1. Confirm that the starting injection quantity is within standards at the normal position. If below the specified lower limit, move the stop lever serrations one tooth and reconfirm. 2. Pull the stop lever (A) to the fuel cut direction at the standard idling speed of N and adjust the screw (B) to the position Q. Fix nut (C) to the torque T at the position where the clearance between the stop lever and the end of the screw is L (the screw is returned n turns). The head of the screw must protrude above the face of the nut. If the head of the screw is below the face of the nut, adjust the clearance between the stop lever A and the end of the screw at Q to L or more. 3. If adjustment in item 2 is not possible, move the stop lever installation position 1 tooth. 4. The stop lever's operating force is max. M (at R = 35). The stop lever must operate smoothly. (D) Normal position (E) Stop position
----------
N=325r/min Q=0mm3/st T=6~9N-m(0.6~0.9kgf-m) L=1mm M=4.0kg n=1
----------
S=Dia6.5+0.09mm R=35mm




Have questions with 104741-7000?





Group cross 104741-7000 ZEXEL

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