104742-7440 ZEXEL 9 460 614 925 BOSCH INJECTION-PUMP ASSEMBLY 9460614925 1047427440 12991751100

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 460 614 925 9460614925

ZEXEL 104742-7440 1047427440

YANMAR 12991751100 12991751100

Cross reference number

BOSCH 9 460 614 925 9460614925

ZEXEL 104742-7440 1047427440

YANMAR 12991751100 12991751100

Zexel num

Bosch num

Firm num

Name

104742-7440
104742-7441

9 460 614 925

12991751100 YANMAR

INJECTION-PUMP ASSEMBLY
4TNE92 * K 11CJ VE4 VE

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

(Solenoid timer adjustment condition) OFF

Injection timing adjustment

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 41.3 40.8 41.8

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 40.6 35.1 46.1

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 41.3 40.3 42.3

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1025 1025 1025

Average injection quantity mm3/st. 41.8 41.8 41.8

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 1225 1225 1225

Average injection quantity mm3/st. 13.7 9.2 18.2

Difference in delivery mm3/st. 5

Basic *

Oil temperature degC 50 48 52

Injection quantity adjustment_02

Pump speed r/min 1350 1350 1350

Average injection quantity mm3/st. 5

Oil temperature degC 50 48 52

Injection quantity adjustment_03

Pump speed r/min 1225 1225 1225

Average injection quantity mm3/st. 13.7 8.7 18.7

Difference in delivery mm3/st. 5.5

Basic *

Oil temperature degC 50 48 52

Governor adjustment

Pump speed r/min 425 425 425

Average injection quantity mm3/st. 7.4 5.4 9.4

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 425 425 425

Average injection quantity mm3/st. 7.4 4.9 9.9

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 55.5 50.5 60.5

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 55.5 50.5 60.5

Oil temperature degC 48 46 50

Remarks
Full

Speed control lever angle

Pump speed r/min 425 425 425

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 1000 1000 1000

Overflow quantity with S/T ON cm3/min 490 360 620

Oil temperature degC 50 48 52

Remarks
With an O-ring

Stop lever angle

Pump speed r/min 1000 1000 1000

Pressure with S/T ON kPa 549 510 588

Pressure with S/T ON kgf/cm2 5.6 5.2 6

Pressure with S/T OFF kPa 490 461 519

Pressure with S/T OFF kgf/cm2 5 4.7 5.3

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

Stop lever angle_02

Pump speed r/min 1000 1000 1000

Pressure with S/T ON kPa 549 500 598

Pressure with S/T ON kgf/cm2 5.6 5.1 6.1

Pressure with S/T OFF kPa 490 451 529

Pressure with S/T OFF kgf/cm2 5 4.6 5.4

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

0000001101

Pump speed r/min 1000 1000 1000

Timer stroke with S/T ON mm 2 1.5 2.5

Timer stroke with S/T OFF mm 0.8 0.6 1

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

_02

Pump speed r/min 1000 1000 1000

Timer stroke with S/T ON mm 2 1.3 2.7

Timer stroke with S/T OFF mm 0.8 0.4 1.2

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

_03

Pump speed r/min 1100 1100 1100

Timer stroke with S/T OFF mm 1.4 0.8 2

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 3.1 3 3.2

KF dimension mm 5.3 5.2 5.4

MS dimension mm 1.8 1.7 1.9

Control lever angle alpha deg. 10 6 14

Control lever angle beta deg. 20.5 15.5 25.5

Test data Ex:

0000001801 STOP LEVER ADJUSTMENT

Adjustment of the stop lever Adjust adjusting bolt (B) so that the starting injection quantity is within the standard. Fix using nut. (A) = adjusting nut (C) = starting injection quantity adjusting lever
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L=15.0~18.5mm T=6~9Nm(0.6~0.9kgfm)