104741-1380 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047411380 8944528170

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 104741-1380 1047411380

ISUZU 8944528170 8944528170

Cross reference number

ZEXEL 104741-1380 1047411380

ISUZU 8944528170 8944528170

Zexel num

Bosch num

Firm num

Name

104741-1380
104741-1381

8944528170 ISUZU

INJECTION-PUMP ASSEMBLY
4JB1CDT *

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

Boost pressure kPa 45.3 44 46.6

Boost pressure mmHg 340 330 350

Average injection quantity mm3/st. 55 54.5 55.5

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 50 48 52

Remarks
CBS

Injection timing adjustment_02

Pump speed r/min 1150 1150 1150

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Average injection quantity mm3/st. 66.1 65.6 66.6

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Remarks
Full

Injection timing adjustment_03

Pump speed r/min 500 500 500

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 39.9 36.4 43.4

Oil temperature degC 48 46 50

Injection timing adjustment_04

Pump speed r/min 750 750 750

Boost pressure kPa 27.3 26 28.6

Boost pressure mmHg 205 195 215

Average injection quantity mm3/st. 46.4 46.4 46.4

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 900 900 900

Boost pressure kPa 45.3 44 46.6

Boost pressure mmHg 340 330 350

Average injection quantity mm3/st. 55 54 56

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_06

Pump speed r/min 1150 1150 1150

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Average injection quantity mm3/st. 66.1 65.1 67.1

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_07

Pump speed r/min 1900 1900 1900

Boost pressure kPa 80 78.7 81.3

Boost pressure mmHg 600 590 610

Average injection quantity mm3/st. 64.2 60.2 68.2

Difference in delivery mm3/st. 5.5

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2300 2300 2300

Boost pressure kPa 80 78.7 81.3

Boost pressure mmHg 600 590 610

Average injection quantity mm3/st. 17.9 14.9 20.9

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2400 2400 2400

Boost pressure kPa 80 78.7 81.3

Boost pressure mmHg 600 590 610

Average injection quantity mm3/st. 8

Oil temperature degC 52 50 54

Injection quantity adjustment_03

Pump speed r/min 2300 2300 2300

Boost pressure kPa 80 78.7 81.3

Boost pressure mmHg 600 590 610

Average injection quantity mm3/st. 17.9 14.9 20.9

Difference in delivery mm3/st. 4.5

Oil temperature degC 52 50 54

Governor adjustment

Pump speed r/min 385 385 385

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 6 4 8

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 385 385 385

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 6 4 8

Difference in delivery mm3/st. 2

Oil temperature degC 48 46 50

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 75 115

Basic *

Oil temperature degC 48 46 50

Remarks
Full

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. 92.5 70 115

Oil temperature degC 48 46 50

Speed control lever angle

Pump speed r/min 385 385 385

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 1700 1700 1700

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Oil temperature degC 50 48 52

Remarks
MEASURE

Stop lever angle

Pump speed r/min 1700 1700 1700

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Pressure with S/T OFF kPa 441 421 461

Pressure with S/T OFF kgf/cm2 4.5 4.3 4.7

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1700 1700 1700

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Pressure with S/T OFF kPa 441 421 461

Pressure with S/T OFF kgf/cm2 4.5 4.3 4.7

Basic *

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 2000 2000 2000

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Pressure with S/T OFF kPa 569 530 608

Pressure with S/T OFF kgf/cm2 5.8 5.4 6.2

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1700 1700 1700

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Timer stroke with S/T OFF mm 4.3 4.1 4.5

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 820 820 820

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Timer stroke with S/T ON mm 0.5 0.5 0.5

Oil temperature degC 50 48 52

_03

Pump speed r/min 1470 1470 1470

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Timer stroke with S/T OFF mm 0.5 0.5 0.5

Oil temperature degC 50 48 52

_04

Pump speed r/min 1700 1700 1700

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Timer stroke with S/T OFF mm 4.3 4.1 4.5

Basic *

Oil temperature degC 50 48 52

_05

Pump speed r/min 2000 2000 2000

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Timer stroke with S/T OFF mm 9.4 9.1 9.8

Oil temperature degC 50 48 52

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

Timing setting

K dimension mm 2.8 2.7 2.9

KF dimension mm 5.5 5.4 5.6

MS dimension mm 1 0.9 1.1

BCS stroke mm 4.2 4 4.4

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:

0000001801 MICROSWITCH ADJUSTMENT

Microswitch adjustment 1.Fix the control lever so that the distance between the control lever and the idling stopper bolt is L (control lever position: a). 2. In the above condition, adjust the installation position of the microswitch so that so that it turns OFF. (A) = microswitch fixing bolt
----------
L=6.0mm a=14deg
----------
T=2~3N-m(0.2~0.3kgf-m) L=6.0mm

0000001901 V-FICD ADJUSTMENT

Adjustment of the V-FICD 1. Adjust the actuator rod to obtain S1. 2. Apply negative pressure P1 kPa {P2 mmHg} to the actuator and confirm that it moves through its full stroke. (A) Control lever (Idling position)
----------
S1=1+1mm P1=-53.3kPa P2=-400mmHg
----------
S1=1+1mm