104769-2090 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047692090 16700v7200

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 104769-2090 1047692090

NISSAN 16700V7200 16700v7200

Cross reference number

ZEXEL 104769-2090 1047692090

NISSAN 16700V7200 16700v7200

Zexel num

Bosch num

Firm num

Name

104769-2090
104769-2105

16700V7200 NISSAN

INJECTION-PUMP ASSEMBLY
LD28 *

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

Average injection quantity mm3/st. 31.2 30.8 31.6

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 31 29 33

Oil temperature degC 50 48 52

Injection timing adjustment_03

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 31.2 30.2 32.2

Difference in delivery mm3/st. 2.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1200 1200 1200

Average injection quantity mm3/st. 30.8 28.8 32.8

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 1800 1800 1800

Average injection quantity mm3/st. 29.5 27.5 31.5

Oil temperature degC 50 48 52

Injection timing adjustment_06

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 27 25 29

Oil temperature degC 52 50 54

Injection timing adjustment_07

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 24.3 22.3 26.3

Oil temperature degC 55 52 58

Injection quantity adjustment

Pump speed r/min 2600 2600 2600

Average injection quantity mm3/st. 19 17 21

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 55 52 58

Injection quantity adjustment_02

Pump speed r/min 2800 2800 2800

Average injection quantity mm3/st. 7.5

Oil temperature degC 55 52 58

Injection quantity adjustment_03

Pump speed r/min 2600 2600 2600

Average injection quantity mm3/st. 19 15.5 22.5

Difference in delivery mm3/st. 5

Basic *

Oil temperature degC 55 52 58

Governor adjustment

Pump speed r/min 275 275 275

Average injection quantity mm3/st. 5 4 6

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 275 275 275

Average injection quantity mm3/st. 5 3 7

Difference in delivery mm3/st. 2.5

Oil temperature degC 48 46 50

Governor adjustment_03

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 2

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 38 38

Difference in delivery mm3/st. 15

Oil temperature degC 48 46 50

Timer adjustment_02

Pump speed r/min 50 50 50

Average injection quantity mm3/st. 25 25

Oil temperature degC 48 46 50

Timer adjustment_03

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 38 38

Difference in delivery mm3/st. 17

Oil temperature degC 48 46 50

Speed control lever angle

Pump speed r/min 275 275 275

Average injection quantity mm3/st. 0 0 0

Remarks
Magnet OFF at idling position

Speed control lever angle_02

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 0 0 0

Remarks
Magnet OFF at full-load position

0000000901

Pump speed r/min 1000 1000 1000

Overflow quantity cm3/min 450 320 580

Stop lever angle

Pump speed r/min 900 900 900

Pressure kPa 373 344 402

Pressure kgf/cm2 3.8 3.5 4.1

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 900 900 900

Pressure kPa 372.5 333 412

Pressure kgf/cm2 3.8 3.4 4.2

Basic *

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 1800 1800 1800

Pressure kPa 588.5 549 628

Pressure kgf/cm2 6 5.6 6.4

Oil temperature degC 50 48 52

Stop lever angle_04

Pump speed r/min 2500 2500 2500

Pressure kPa 735.5 696 775

Pressure kgf/cm2 7.5 7.1 7.9

Oil temperature degC 55 52 58

0000001101

Pump speed r/min 900 900 900

Timer stroke mm 2.5 2.2 2.8

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 900 900 900

Timer stroke mm 2.5 2.1 2.9

Basic *

Oil temperature degC 50 48 52

_03

Pump speed r/min 1200 1200 1200

Timer stroke mm 4 3.4 4.6

Oil temperature degC 50 48 52

_04

Pump speed r/min 1800 1800 1800

Timer stroke mm 7 6.4 7.6

Oil temperature degC 50 48 52

_05

Pump speed r/min 2300 2300 2300

Timer stroke mm 8.55 8.1 9

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 900 900 900

Average injection quantity mm3/st. 9 8 10

Timer stroke TA mm 2 2 2

Timer stroke variation dT mm 0.5 0.2 0.8

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 9 7.5 10.5

Timer stroke variation dT mm 0.5 0.1 0.9

Oil temperature degC 50 48 52

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 6.64 6.54 6.74

MS dimension mm 1.8 1.7 1.9

Control lever angle alpha deg. 25 21 29

Control lever angle beta deg. 44 39 49

Test data Ex:

0000001801 W-CSD ADJUSTMENT

Adjustment of the W-CSD Adjust the timer stroke determined from the graph below using the screw. Caution: The temperature of the wax at adjustment must not exceed a. A = screw Y = timer stroke TA X = temperature t
----------
a=30degC
----------
t-TA;-10<=t(degC)<=20 TA=-0.0367t+1.284 20<=t(degC)<=40 TA=-0.0275t+1.1

0000001901 ACCELERATOR SWITCH ADJ

Adjustment of the accelerator switch 1. Fix the accelerator switch adjusting bolt (C) so that it protrudes L1 from the locknut (D). 2. Insert a block gauge thickness L2 between the idle set screw (A) and the bracket (B), adjust the accelerator switch and set it at the point where it changes from ON to OFF. ISC actuator installation specifications In the idle position, fix the actuator bracket (F) so that the clearance between the control lever and the ISC lever roller (E) is L3. G = idle switch H = block gauge I = screw protrusion J = ISC actuator
----------
L1=4mm L2=2.5+-0.05mm L3=1.5+-0.5mm
----------
L1=4mm L2=2.5+-0.05mm L3=1.5+-0.5mm

0000002001 DASHPOT ADJUSTMENT

Dashpot adjustment Insert block gauge L between idle set screw C and control lever D (so that the control lever position is a). Then, in this control lever position, adjust dashpot adjusting screw A so that it contacts the pushrod, and fix using lock nut B. Tighten the locknut to tightening torque T. Also confirm that the adjusting screw A - pushrod faces are smooth and that the control lever D returns to the idle position.
----------
L=3.8+-0.05mm T=6~7N-m(0.6~0.7kgf-m)
----------
L=3.8+-0.05mm