104769-2171 ZEXEL 9 460 610 383 BOSCH INJECTION-PUMP ASSEMBLY 9460610383 1047692171


104769-2171 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 460 610 383 9460610383
ZEXEL 104769-2171 1047692171

Cross reference number

BOSCH 9 460 610 383 9460610383
ZEXEL 104769-2171 1047692171


Zexel num
Bosch num
Firm num
Name
104769-2171 
9 460 610 383 
   
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.   30.5 29.5 31.5
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_02
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   30 29 31
Oil temperature degC   50 48 52
Injection timing adjustment_03
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   29.6 27.6 31.6
Oil temperature degC   50 48 52
Injection timing adjustment_04
Pump speed r/min   2300 2300 2300
Average injection quantity mm3/st.   29.3 27.3 31.3
Oil temperature degC   52 50 54
Injection timing adjustment_05
Pump speed r/min   2600 2600 2600
Average injection quantity mm3/st.   18.5 15 22
Oil temperature degC   55 52 58
Injection quantity adjustment
Pump speed r/min   2600 2600 2600
Average injection quantity mm3/st.   18.5 15.5 21.5
Difference in delivery mm3/st.   5
Basic   *
Oil temperature degC   55 52 58
Injection quantity adjustment_02
Pump speed r/min   2800 2800 2800
Average injection quantity mm3/st.   5
Oil temperature degC   55 52 58
Governor adjustment
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   7.3 5.8 8.8
Difference in delivery mm3/st.   1.4
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_02
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   7.3 5.3 9.3
Oil temperature degC   48 46 50
Governor adjustment_03
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   4
Oil temperature degC   48 46 50
Timer adjustment
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   38
Difference in delivery mm3/st.   20
Basic   *
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
 
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
 
0000000901
Pump speed r/min   900 900 900
Overflow quantity cm3/min   390 258 522
Stop lever angle
Pump speed r/min   900 900 900
Pressure kPa   372.5 343 402
Pressure kgf/cm2   3.8 3.5 4.1
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_02
Pump speed r/min   900 900 900
Pressure kPa   372.5 333 412
Pressure kgf/cm2   3.8 3.4 4.2
Oil temperature degC   50 48 52
Stop lever angle_03
Pump speed r/min   1800 1800 1800
Pressure kPa   578.5 539 618
Pressure kgf/cm2   5.9 5.5 6.3
Oil temperature degC   50 48 52
Stop lever angle_04
Pump speed r/min   2500 2500 2500
Pressure kPa   745.5 706 785
Pressure kgf/cm2   7.6 7.2 8
Oil temperature degC   55 52 58
0000001101
Pump speed r/min   900 900 900
Timer stroke mm   1.2 1 1.4
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   900 900 900
Timer stroke mm   1.2 0.9 1.5
Oil temperature degC   50 48 52
_03
Pump speed r/min   1200 1200 1200
Timer stroke mm   2.8 2.4 3.2
Oil temperature degC   50 48 52
_04
Pump speed r/min   2300 2300 2300
Timer stroke mm   8.55 8.1 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   6.64 6.54 6.74
MS dimension mm   1.8 1.7 1.9
Control lever angle alpha deg.   23 19 27
Control lever angle beta deg.   42 37 47

Test data Ex:

0000001801 M-CSD ADJUSTMENT

Test data 104769-2171
M-CSD adjustment 1. Move the lever E clockwise and when it contacts the stopper D, adjust screw B so that the timer piston advance is a (L1). Then, fix using the nut. 2. With intermediate lever screw (C)'s fixing lever (E) positioned as in 1., pull the intermediate lever in direction X. After confirming that it contacts the stop position, adjust so that screw (C) contacts lever (E) and then fix using the nut. (In condition (2), intermediate lever: full speed position, at timer advance a.) Confirm that the timer piston advances to b deg when the intermediate lever is returned. 3. Fast idle adjustment Pull the intermediate lever in direction x to contact the stopper and adjust the screw (A) so that the gap between the idle set bracket and the idle screw is L2. Fix using the nut. The gap between the control lever at the idle position and the screw (A) must be L3. (F) Control lever (G) Intermediate lever
----------
a=2deg b=0deg L1=1.6mm L2=6+-0.5mm L3=(1.7)mm
----------
T1=6~9N-m(0.6~0.9kgf-m) T2=5~7N-m(0.5~0.7kgf-m) L2=6+-0.5mm

0000001901 DASHPOT ADJUSTMENT

Test data 104769-2171
Adjustment of the dash pot 1. Insert a block gauge L (thickness gauge) between the idle set screw (C) and the bracket (D). 2. In the above condition, adjust the locknut (B) so that the dashpot adjusting (A) contacts the pushrod, and then fix the locknut. Nut tightening torque is T. 3.The dashpot and control lever contact faces must be smooth. Confirm that the control lever returns to the idle position.
----------
L=2.7+-0.05mm T=6~7Nm(0.6~0.7kgfm)
----------
L=2.7+-0.05mm




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