104749-2422 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047492422


104749-2422 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 104749-2422 1047492422

Cross reference number

ZEXEL 104749-2422 1047492422


Zexel num
Bosch num
Firm num
Name
104749-2422 
 
   
INJECTION-PUMP ASSEMBLY

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
Average injection quantity mm3/st.   30.4 30 30.8
Difference in delivery mm3/st.   2
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_02
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   30.6 28.6 32.6
Oil temperature degC   50 48 52
Injection timing adjustment_03
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   30.4 29.4 31.4
Oil temperature degC   50 48 52
Injection timing adjustment_04
Pump speed r/min   1200 1200 1200
Average injection quantity mm3/st.   31.8 29.8 33.8
Difference in delivery mm3/st.   2.5
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_05
Pump speed r/min   1800 1800 1800
Average injection quantity mm3/st.   30.8 28.8 32.8
Oil temperature degC   50 48 52
Injection timing adjustment_06
Pump speed r/min   2300 2300 2300
Average injection quantity mm3/st.   30.5 28.5 32.5
Oil temperature degC   52 50 54
Injection timing adjustment_07
Pump speed r/min   2500 2500 2500
Average injection quantity mm3/st.   30.2 28.2 32.2
Oil temperature degC   55 52 58
Injection quantity adjustment
Pump speed r/min   2700 2700 2700
Average injection quantity mm3/st.   14.5 12.5 16.5
Difference in delivery mm3/st.   4.5
Basic   *
Oil temperature degC   55 52 58
Injection quantity adjustment_02
Pump speed r/min   2700 2700 2700
Average injection quantity mm3/st.   14.5 11 18
Difference in delivery mm3/st.   5
Basic   *
Oil temperature degC   55 52 58
Injection quantity adjustment_03
Pump speed r/min   2800 2800 2800
Average injection quantity mm3/st.   6
Oil temperature degC   55 52 58
Governor adjustment
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   5.2 4.2 6.2
Difference in delivery mm3/st.   2
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_02
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   5.2 3.2 7.2
Difference in delivery mm3/st.   2.5
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_03
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   3
Oil temperature degC   48 46 50
Boost compensator adjustment
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   12.1 7.6 16.6
Oil temperature degC   50 48 52
Lever angle (shim thickness) mm   7.2 7.15 7.25
Boost compensator adjustment_02
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   7 2 12
Oil temperature degC   50 48 52
Lever angle (shim thickness) mm   7.2 7.15 7.25
Timer adjustment
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   40 40 60
Basic   *
Oil temperature degC   48 46 50
Timer adjustment_02
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   50 40 60
Oil temperature degC   48 46 50
Speed control lever angle
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   0 0 0
Oil temperature degC   48 46 50
Remarks
Magnet OFF at idling position
 
Speed control lever angle_02
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   0 0 0
Oil temperature degC   50 48 52
Remarks
Magnet OFF at full-load position
 
0000000901
Pump speed r/min   900 900 900
Overflow quantity cm3/min   330 200 460
Oil temperature degC   50 48 52
Stop lever angle
Pump speed r/min   900 900 900
Pressure kPa   343 314 372
Pressure kgf/cm2   3.5 3.2 3.8
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_02
Pump speed r/min   900 900 900
Pressure kPa   343 304 382
Pressure kgf/cm2   3.5 3.1 3.9
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_03
Pump speed r/min   1800 1800 1800
Pressure kPa   539.5 500 579
Pressure kgf/cm2   5.5 5.1 5.9
Oil temperature degC   50 48 52
Stop lever angle_04
Pump speed r/min   2300 2300 2300
Pressure kPa   706 667 745
Pressure kgf/cm2   7.2 6.8 7.6
Oil temperature degC   52 50 54
0000001101
Pump speed r/min   900 900 900
Timer stroke mm   1.5 1.3 1.7
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   900 900 900
Timer stroke mm   1.5 1.2 1.8
Basic   *
Oil temperature degC   50 48 52
_03
Pump speed r/min   1200 1200 1200
Timer stroke mm   3 2.7 3.3
Oil temperature degC   50 48 52
_04
Pump speed r/min   2300 2300 2300
Timer stroke mm   8.4 7.8 9
Oil temperature degC   52 50 54
0000001201
Max. applied voltage V   8 8 8
Test voltage V   13 12 14
Timing setting
K dimension mm   3.3 3.2 3.4
KF dimension mm   5.8 5.7 5.9
MS dimension mm   1.2 1.1 1.3
Control lever angle alpha deg.   25 21 29
Control lever angle beta deg.   41 36 46

Test data Ex:

0000001801 POTENTIOMETER ADJUSTMENT

Adjustment of the potentiometer (1)At pump speed N1 and oil temperature t, and at lever angle a from the idle position (shim thickness L), determine the voltage value from the graph using the injection quantity obtained. Then adjust the potentiometer. V+-0.05 = 0.155323Q + 2.43145 (applied voltage Vi) (2)With the control lever turned to the full speed side, confirm that voltage increases. (3)Confirm V1 or less at idling. Q:Injection quantity
----------
N1=600(r/min) t=48~52(deg) a=11(deg) L=7.2+-0.05(mm) Vi=10(V) V1=1.6(V)
----------

0000001901 M-CSD ADJUSTMENT

Test data 104749-2422
M-CSD adjustment 1. Fixing intermediate lever screw (A) [roller (E) must not contact intermediate lever (D)] (1)Hold the control lever (C) in the idling position. (2)At this time, adjust screw (A) so that it is horizontal and the clearance between screw (A) and the control lever (C) is L1. Then, fix using nut (B). 2. Fixing the M-CSD stopper (I) Pull the CSD lever (F) in the direction X until it contacts the stopper (I) and tighten the socket head bolt (J) when the timer advance angle is L2. 3. Screw (G) adjustment Pull the CSD lever (F) in the direction X until it contacts the stopper (I) and adjust the screw (G) so that the control lever shim thickness is L3. Then, tighten nut (H).
----------
L1=1~2(mm) L2=1.23+-0.2(mm) L3=7.2+-0.5(mm)
----------
T1=6~9(N-m)(0.6~0.9(kgf-m)) T2=5~7(N-m)(0.5~0.7(kgf-m)) T3=2~3(N-m)(0.2~0.3(kgf-m)) L1=1~2(mm) L3=7.2+-0.5(mm)




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