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104745-8271 ZEXEL 9 460 614 531 BOSCH INJECTION-PUMP ASSEMBLY 9460614531 1047458271 md334895


104745-8271 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 460 614 531 9460614531
ZEXEL 104745-8271 1047458271
MITSUBISHI MD334895 md334895

Cross reference number

BOSCH 9 460 614 531 9460614531
ZEXEL 104745-8271 1047458271
MITSUBISHI MD334895 md334895


Zexel num
Bosch num
Firm num
Name
104745-8271 
9 460 614 531 
MD334895  MITSUBISHI
INJECTION-PUMP ASSEMBLY
4D56 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
Injection timing adjustment
Pump speed r/min   750 750 750
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   52.6 52.1 53.1
Difference in delivery mm3/st.   4
Basic   *
Oil temperature degC   50 48 52
Remarks
NA  
Injection timing adjustment_02
Pump speed r/min   750 750 750
Boost pressure kPa   44 42.7 45.3
Boost pressure mmHg   330 320 340
Average injection quantity mm3/st.   62.6 62.1 63.1
Difference in delivery mm3/st.   5
Basic   *
Oil temperature degC   50 48 52
Remarks
CBS  
Injection timing adjustment_03
Pump speed r/min   1250 1250 1250
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Average injection quantity mm3/st.   76.6 76.1 77.1
Difference in delivery mm3/st.   6
Basic   *
Oil temperature degC   50 48 52
Remarks
Full  
Injection timing adjustment_04
Pump speed r/min   750 750 750
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   52.6 51.6 53.6
Basic   *
Oil temperature degC   50 48 52
Remarks
NA  
Injection timing adjustment_05
Pump speed r/min   750 750 750
Boost pressure kPa   44 42.7 45.3
Boost pressure mmHg   330 320 340
Average injection quantity mm3/st.   62.6 61.6 63.6
Basic   *
Oil temperature degC   50 48 52
Remarks
CBS  
Injection timing adjustment_06
Pump speed r/min   1000 1000 1000
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Average injection quantity mm3/st.   77 74.5 79.5
Oil temperature degC   50 48 52
Injection timing adjustment_07
Pump speed r/min   1250 1250 1250
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Average injection quantity mm3/st.   76.6 75.6 77.6
Difference in delivery mm3/st.   6.5
Basic   *
Oil temperature degC   50 48 52
Remarks
Full  
Injection timing adjustment_08
Pump speed r/min   2100 2100 2100
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Average injection quantity mm3/st.   65 62.5 67.5
Oil temperature degC   52 50 54
Injection quantity adjustment
Pump speed r/min   2650 2650 2650
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Average injection quantity mm3/st.   27.9 24.9 30.9
Difference in delivery mm3/st.   8.5
Basic   *
Oil temperature degC   55 52 58
Injection quantity adjustment_02
Pump speed r/min   2950 2950 2950
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Average injection quantity mm3/st.   5
Oil temperature degC   55 52 58
Injection quantity adjustment_03
Pump speed r/min   2650 2650 2650
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Average injection quantity mm3/st.   27.9 22.9 32.9
Difference in delivery mm3/st.   9
Basic   *
Oil temperature degC   55 52 58
Governor adjustment
Pump speed r/min   375 375 375
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   19.4 17.9 20.9
Difference in delivery mm3/st.   2
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_02
Pump speed r/min   375 375 375
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   19.4 17.4 21.4
Difference in delivery mm3/st.   2.5
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_03
Pump speed r/min   750 750 750
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   8
Oil temperature degC   50 48 52
Boost compensator adjustment
Pump speed r/min   900 900 900
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   7.7 7.7 7.7
Oil temperature degC   50 48 52
Lever angle (shim thickness) mm   9.6 9.6 9.6
Timer adjustment
Pump speed r/min   100 100 100
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   75 65 85
Basic   *
Oil temperature degC   48 46 50
Remarks
IDLE  
Timer adjustment_02
Pump speed r/min   100 100 100
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Average injection quantity mm3/st.   75 65 85
Oil temperature degC   48 46 50
Remarks
IDLE  
Speed control lever angle
Pump speed r/min   375 375 375
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
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   1250 1250 1250
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Overflow quantity cm3/min   420 290 550
Oil temperature degC   50 48 52
Stop lever angle
Pump speed r/min   1250 1250 1250
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Pressure kPa   549 520 578
Pressure kgf/cm2   5.6 5.3 5.9
Basic   *
Oil temperature degC   50 48 52
0000001101
Pump speed r/min   1250 1250 1250
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Timer stroke mm   4.6 4.4 4.8
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   500 500 500
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Timer stroke mm   1.2 0.6 1.8
Oil temperature degC   48 46 50
_03
Pump speed r/min   1000 1000 1000
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Timer stroke mm   3.5 2.9 4.1
Oil temperature degC   50 48 52
_04
Pump speed r/min   1250 1250 1250
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Timer stroke mm   4.6 4.2 5
Basic   *
Oil temperature degC   50 48 52
_05
Pump speed r/min   1500 1500 1500
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Timer stroke mm   5.6 5 6.2
Oil temperature degC   50 48 52
_06
Pump speed r/min   2100 2100 2100
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Timer stroke mm   7.8 7.2 8.4
Oil temperature degC   52 50 54
0000001201
Max. applied voltage V   8 8 8
Test voltage V   13 12 14
0000001401
Pump speed r/min   1250 1250 1250
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Average injection quantity mm3/st.   48 47.5 48.5
Timer stroke TA mm   3.9 3.7 4.1
Timer stroke variation dT mm   0.7 0.7 0.7
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   1250 1250 1250
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Average injection quantity mm3/st.   48 47 49
Timer stroke TA mm   3.9 3.5 4.3
Timer stroke variation dT mm   0.7 0.7 0.7
Basic   *
Oil temperature degC   50 48 52
_03
Pump speed r/min   1250 1250 1250
Boost pressure kPa   73.3 72 74.6
Boost pressure mmHg   550 540 560
Average injection quantity mm3/st.   32 31 33
Timer stroke TA mm   2.5 1.9 3.1
Timer stroke variation dT mm   2.1 2.1 2.1
Oil temperature degC   50 48 52
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
BCS stroke mm   5.7 5.5 5.9
Control lever angle alpha deg.   59 55 63
Control lever angle beta deg.   42 37 47

Test data Ex:

0000001801 W-CSD ADJUSTMENT

Test data 104745-8271
Adjustment of the W-CSD 1. Adjustment of the advance angle of the timer (1)Determine the timer advance angle using the following graph. (2)(1) Adjust with the screw (A) so that the timer advance angle determined in the item (1) is obtained. X:Temperature t (deg C) Y:Timer stroke TA (mm) (B): Timer stroke TA (mm):
----------

----------
(C)=TA=-0.0526t+3.14(-3<=t)

0000001901 W-FICD LEVER ADJUSTMENT

Test data 104745-8271
2. Adjustment of the W-FICD (1)Insert a block gauge L determined from the graph below between the control lever (D) and the idling stopper bolt (C). (2)Insert a shim S between the W-FICD lever (E) and the control lever (F). Adjust the W-FICD lever (E) so that it contacts the control lever (F) and fix it using bolt (B). TT Note: a) The temperature of wax at the time of adjustment must not exceed a. b) After completion of the adjustment, confirm that allowance for adjustment of the screw (G) is at least L1. Y:Control lever L mm X:Temperature t (deg C) H:Control lever gap: L (mm)
----------
L=L+-0.05mm S=5+-0.05mm T=3.4~4.9N-m(0.35~0.5kgf-m) a=30degC L1=3mm
----------
S=5mm L1=3mm H=L=-0.256t+10.39(-3<=tdegC)(S=5+-0.05mm)

0000002001 V-FICD ADJUSTMENT

Test data 104745-8271
Adjustment of the two stage actuator (FICD). (C): Stroke adjusting nut (D): Actuator stroke (E): Rod position adjusting nut (F): Stroke adjusting nut X:Injection quantity Y:Shim thickness: L 1. Selecting the shim for adjusting the actuator. (1)Measure the injection quantity at N by inserting the shim L1 between the control lever and the idling stopper bolt. (2)Select the thickness (L) of the shim for adjusting the actuator using the following formula (refer to the graph.). Calculation: L 2. Adjustment of the actuator (1)Mount the actuator to the injection pump. (2)Position the control lever at the idling position. (3)Adjust with the nut (D) so that the space between the control lever and the rod becomes L2. (4)Insert the shim (L) determined above between the control lever and the idling stopper bolt. (5)Adjust the position of the screw (A) so that the actuator can make its full stroke (Reference value: approx. L3) and fix with the nut (B). (6)Allowable angle in adjusting the position of the rod: c
----------
N=900r/min L1=6.2mm L:L+-0.1=-0.39167Q+10.667(4.0<=Q<=16.0cm3/1,000st) L2=1+1mm L3=9.6mm c=+-20deg
----------
L2=1+1mm SW1=SW7 T1=1.4~2.0N-m{0.14~0.2kgf-m} SW2=SW8 T2=3.5~5.0N-m{0.35~0.5kgf-m} a=20deg b=20deg




Have questions with 104745-8271?





Group cross 104745-8271 ZEXEL

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