104780-9350 ZEXEL 9 460 614 787 BOSCH INJECTION-PUMP ASSEMBLY 9460614787 1047809350 167003s302

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 460 614 787 9460614787

ZEXEL 104780-9350 1047809350

NISSAN-DIESEL 167003S302 167003s302

Cross reference number

BOSCH 9 460 614 787 9460614787

ZEXEL 104780-9350 1047809350

NISSAN-DIESEL 167003S302 167003s302

Zexel num

Bosch num

Firm num

Name

104780-9350

9 460 614 787

167003S302 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
TD25 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 1100 1100 1100

Average injection quantity mm3/st. 44.4 43.9 44.9

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 41.3 38.3 44.3

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 44.4 43.4 45.4

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 2150 2150 2150

Average injection quantity mm3/st. 41.7 38.2 45.2

Oil temperature degC 52 50 54

Injection quantity adjustment

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 14.9 12.9 16.9

Basic *

Oil temperature degC 55 52 58

Injection quantity adjustment_02

Pump speed r/min 2700 2700 2700

Average injection quantity mm3/st. 5

Oil temperature degC 55 52 58

Injection quantity adjustment_03

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 14.9 11.9 17.9

Basic *

Oil temperature degC 55 52 58

Governor adjustment

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 7.1 5.1 9.1

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 7.1 4.6 9.6

Difference in delivery mm3/st. 2.5

Basic *

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 75 60 95

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 70 55 90

Oil temperature degC 48 46 50

Remarks
Full

Speed control lever angle

Pump speed r/min 375 375 375

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 1100 1100 1100

Overflow quantity with S/T ON cm3/min 440 310 570

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1100 1100 1100

Pressure with S/T ON kPa 510 471 549

Pressure with S/T ON kgf/cm2 5.2 4.8 5.6

Pressure with S/T OFF kPa 432 403 461

Pressure with S/T OFF kgf/cm2 4.4 4.1 4.7

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

Stop lever angle_02

Pump speed r/min 1100 1100 1100

Pressure with S/T OFF kPa 432 393 471

Pressure with S/T OFF kgf/cm2 4.4 4 4.8

Basic *

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 2150 2150 2150

Pressure with S/T OFF kPa 657 618 696

Pressure with S/T OFF kgf/cm2 6.7 6.3 7.1

Oil temperature degC 52 50 54

0000001101

Pump speed r/min 1100 1100 1100

Timer stroke with S/T ON mm 3.8 3.4 4.2

Timer stroke with S/T OFF mm 2 1.8 2.2

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

_02

Pump speed r/min 700 700 700

Timer stroke with S/T OFF mm 0.8

Oil temperature degC 50 48 52

_03

Pump speed r/min 1100 1100 1100

Timer stroke with S/T ON mm 3.8 3.3 4.3

Timer stroke with S/T OFF mm 2 1.7 2.3

Basic *

Oil temperature degC 50 48 52

_04

Pump speed r/min 2150 2150 2150

Timer stroke with S/T ON mm 7.8 7.3 8.2

Timer stroke with S/T OFF mm 6.9 6.3 7.5

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 1100 1100 1100

Average injection quantity mm3/st. 30 29.5 30.5

Timer stroke TA mm 1.7 1.7 1.7

Timer stroke variation dT mm 0.3 0.1 0.5

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

_02

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 30 29 31

Timer stroke TA mm 1.7 1.7 1.7

Timer stroke variation dT mm 0.3 0 0.6

Basic *

Oil temperature degC 50 48 52

_03

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 17 14.5 19.5

Timer stroke TA mm 1.1 1.1 1.1

Timer stroke variation dT mm 0.9 0.5 1.3

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 1.5 1.4 1.6

Pre-stroke mm 0.1 0.08 0.12

Control lever angle alpha deg. 55.5 51.5 59.5

Control lever angle beta deg. 36 31 41

Test data Ex:

0000001801 POTENTIOMETER ADJUSTMENT

Adjusting method (dummy bolt method) 1. Determine the control lever position at N1 (r/min) and Q1 (mm3/st), hold the dummy bolt against the lever and then fix. 2. When adjusting the potentiometer, position the control lever so that it contacts the dummy bolt. Then assemble the potentiometer so that the output voltage is V1. 3. After completion, remove the dummy bolt and confirm that the potentiometer is within the specifications. A:Adjusting point B:Checking point P:Boost pressure Vi:Applied voltage N:Pump speed Q:Injection quantity V:Output voltage C:Angle of the control lever C1:Idle C2:Full-speed
----------
N1=1075r/min Q1=23.3+-1.0cm3/1,000st V1=5.64+-0.03V V2=(1.34)V V3=Above9.7V Vi=10V P1=0kPa P2=0mmHg
----------
V1=5.64+-0.03V V2=(1.34)V V3=Above 9.7V Vi=10V P1=0kPa P2=0mmHg N1=1075r/min Q1=23.3+-1.0cm3/1,000st