104740-9690 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047409690

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 104740-9690 1047409690

Cross reference number

ZEXEL 104740-9690 1047409690

Zexel num

Bosch num

Firm num

Name

104740-9690
104740-9692

NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
AD27 *

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 1100 1100 1100

Average injection quantity mm3/st. 52 51.5 52.5

Difference in delivery mm3/st. 3

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 51.1 49.1 53.1

Oil temperature degC 50 48 52

Injection timing adjustment_03

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 52 51 53

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 2150 2150 2150

Average injection quantity mm3/st. 44.2 42.1 46.3

Oil temperature degC 52 50 54

Injection timing adjustment_05

Pump speed r/min 2350 2350 2350

Average injection quantity mm3/st. 33.6 30.6 36.6

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment

Pump speed r/min 2350 2350 2350

Average injection quantity mm3/st. 33.6 31.6 35.6

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2550 2550 2550

Average injection quantity mm3/st. 10.8 7.3 14.3

Oil temperature degC 55 52 58

Injection quantity adjustment_03

Pump speed r/min 2700 2700 2700

Average injection quantity mm3/st. 5

Oil temperature degC 55 52 58

Governor adjustment

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 6.5 4.5 8.5

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 6.5 4 9

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. 60 45 80

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 60 45 80

Oil temperature degC 48 46 50

Speed control lever angle

Pump speed r/min 350 350 350

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 cm3/min 390 260 520

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1100 1100 1100

Pressure kPa 431 402 460

Pressure kgf/cm2 4.4 4.1 4.7

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1100 1100 1100

Pressure kPa 431 392 470

Pressure kgf/cm2 4.4 4 4.8

Basic *

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 1700 1700 1700

Pressure kPa 579 540 618

Pressure kgf/cm2 5.9 5.5 6.3

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1100 1100 1100

Timer stroke mm 2.5 2.3 2.7

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 700 700 700

Timer stroke mm 0.5 0.5

Oil temperature degC 50 48 52

_03

Pump speed r/min 1100 1100 1100

Timer stroke mm 2.5 2.2 2.8

Basic *

Oil temperature degC 50 48 52

_04

Pump speed r/min 1700 1700 1700

Timer stroke mm 4.6 4.1 5.1

Oil temperature degC 50 48 52

_05

Pump speed r/min 2550 2550 2550

Timer stroke mm 7.4 6.9 7.8

Oil temperature degC 55 52 58

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 5.8 5.7 5.9

MS dimension mm 1 0.9 1.1

Control lever angle alpha deg. 25 23 27

Control lever angle beta deg. 36 31 41

Test data Ex:

0000001801 POTENTIOMETER ADJUSTMENT

Adjustment of the potentiometer 1. Measure the injection quantity at pump speed N2 and with the control lever C2 from idle (gap L2). Then determine the voltage from the formula and adjust the potentiometer. Voltage conversion formula: V+-0.03 = 0.068Q+1.59 2. At the full lever position, confirm at least V4. N:Pump speed Q:Injection quantity V:Output voltage C/L: control lever position L:Thickness of the shim A:- B:Adjusting point C:- Vi:Applied voltage D:Conversion point D1:ON-->OFF D2:OFF-->ON E:Lever opening (from idle) F:Connecting diagram for the potentiometer G:Output H:Output when (2) and (3) connected. I:When (4) or (6) connected: switch OFF to ON. J:When (4) or (5) connected: switch ON to OFF.
----------
N2=750r/min C2=11.5deg L2=7.6mm V4=6V
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N1=500r/min N2=750r/min N3=1100r/min V1=2.13V V2=2.8V V3=3.13V Q1=(11.0+-2.7mm3/st) Q2=17.8+-1.0mm3/st Q3=(17.2+-4.7mm3/st) C1=(7.5deg) C2=(11.5deg) C3=(13.5deg) L1=(5.0mm) L2=(7.6mm) L3=(9.0mm) E1=4.7+-3.5deg E2=23.7+-3.5deg Vi=10V