104742-7300 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047427300

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 104742-7300 1047427300

Cross reference number

ZEXEL 104742-7300 1047427300

Zexel num

Bosch num

Firm num

Name

104742-7300

INJECTION-PUMP ASSEMBLY

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 1600 1600 1600

Average injection quantity mm3/st. 66.2 65.7 66.7

Difference in delivery mm3/st. 6

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 55.8 51.3 60.3

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 52 47.5 56.5

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 53.9 49.4 58.4

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 1350 1350 1350

Average injection quantity mm3/st. 65 60.5 69.5

Oil temperature degC 50 48 52

Injection timing adjustment_06

Pump speed r/min 1600 1600 1600

Average injection quantity mm3/st. 66.2 65.2 67.2

Difference in delivery mm3/st. 6

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_07

Pump speed r/min 1800 1800 1800

Average injection quantity mm3/st. 64.3 60.3 68.3

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2050 2050 2050

Average injection quantity mm3/st. 5.2 2.2 8.2

Difference in delivery mm3/st. 3

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2100 2100 2100

Average injection quantity mm3/st. 5

Oil temperature degC 52 50 54

Injection quantity adjustment_03

Pump speed r/min 2050 2050 2050

Average injection quantity mm3/st. 5.2 0.7 9.7

Difference in delivery mm3/st. 3

Basic *

Oil temperature degC 52 50 54

Governor adjustment

Pump speed r/min 325 325 325

Average injection quantity mm3/st. 16.7 14.7 18.7

Difference in delivery mm3/st. 3

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 325 325 325

Average injection quantity mm3/st. 16.7 14.2 19.2

Difference in delivery mm3/st. 3

Basic *

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 85 65 105

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 150 150 150

Average injection quantity mm3/st. 88 68 108

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_03

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 85 65 105

Oil temperature degC 48 46 50

Remarks
Full

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 1000 1000 1000

Overflow quantity cm3/min 1350 1120 1580

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1000 1000 1000

Pressure kPa 490 461 519

Pressure kgf/cm2 5 4.7 5.3

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 750 750 750

Pressure kPa 441 402 480

Pressure kgf/cm2 4.5 4.1 4.9

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 1000 1000 1000

Pressure kPa 490 451 529

Pressure kgf/cm2 5 4.6 5.4

Basic *

Oil temperature degC 50 48 52

Stop lever angle_04

Pump speed r/min 1500 1500 1500

Pressure kPa 608 569 647

Pressure kgf/cm2 6.2 5.8 6.6

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1000 1000 1000

Timer stroke mm 1.2 1 1.4

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 1000 1000 1000

Timer stroke mm 1.2 0.8 1.6

Basic *

Oil temperature degC 50 48 52

_03

Pump speed r/min 1500 1500 1500

Timer stroke mm 2.5 2 2.9

Oil temperature degC 50 48 52

0000001201

Max. applied voltage V 16 16 16

Test voltage
Reverse operation (At Normal: OFF, At Stop: ON) V 25 24 26

Timing setting

K dimension mm 3.1 3 3.2

KF dimension mm 5.5 5.4 5.6

MS dimension mm 0.9 0.8 1

Pre-stroke mm 0.45 0.43 0.47

Control lever angle alpha deg. 25 21 29

Control lever angle beta deg. 35 30 40

Test data Ex:

0000001801 Temp. adjust full-load screw

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

0000001901 STOP LEVER ADJUSTMENT

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 mm (the screw is returned 2 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 mm 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 kg (at R = 35). The stop lever must operate smoothly. (D) Normal position (E) Stop position
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N=325r/min Q=0mm3/st T=6~9N-m(0.6~0.9kgf-m) L=2mm M=4.0kg
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S=Dia6.5+0.09mm R=35mm