104749-6200 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047496200 8941698061

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 104749-6200 1047496200

ISUZU 8941698061 8941698061

Cross reference number

ZEXEL 104749-6200 1047496200

ISUZU 8941698061 8941698061

Zexel num

Bosch num

Firm num

Name

104749-6200

8941698061 ISUZU

INJECTION-PUMP ASSEMBLY
4EC1T *

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 1000 1000 1000

Boost pressure kPa 42.7 41.4 44

Boost pressure mmHg 320 310 330

Average injection quantity mm3/st. 39.4 38.9 39.9

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Remarks
CBS

Injection timing adjustment_02

Pump speed r/min 1250 1250 1250

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Average injection quantity mm3/st. 44.3 43.8 44.8

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Remarks
Full

Injection timing adjustment_03

Pump speed r/min 600 600 600

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 33.7 31.7 35.7

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1000 1000 1000

Boost pressure kPa 42.7 41.4 44

Boost pressure mmHg 320 310 330

Average injection quantity mm3/st. 39.4 38.4 40.4

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 1250 1250 1250

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Average injection quantity mm3/st. 44.4 43.4 45.4

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_06

Pump speed r/min 1250 1250 1250

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 33.7 31.7 35.7

Oil temperature degC 50 48 52

Injection timing adjustment_07

Pump speed r/min 2250 2250 2250

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Average injection quantity mm3/st. 37 34 38.5

Difference in delivery mm3/st. 4.5

Oil temperature degC 52 50 54

Injection timing adjustment_08

Pump speed r/min 2500 2500 2500

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Average injection quantity mm3/st. 35 23 38

Oil temperature degC 55 52 58

Injection quantity adjustment

Pump speed r/min 2800 2800 2800

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Average injection quantity mm3/st. 18 17 19

Difference in delivery mm3/st. 5.5

Basic *

Oil temperature degC 55 52 58

Injection quantity adjustment_02

Pump speed r/min 2750 2600 2900

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Average injection quantity mm3/st. 18 17 19

Difference in delivery mm3/st. 5.5

Oil temperature degC 55 52 58

Governor adjustment

Pump speed r/min 415 415 415

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 8 7 9

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 415 415 415

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 8 7 9

Difference in delivery mm3/st. 2

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 40 40

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 40 40

Oil temperature degC 48 46 50

Speed control lever angle

Pump speed r/min 415 415 415

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

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 1250 1250 1250

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Overflow quantity cm3/min 460 330 590

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 2000 2000 2000

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Pressure kPa 579 559 599

Pressure kgf/cm2 5.9 5.7 6.1

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1250 1250 1250

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Pressure kPa 412 383 441

Pressure kgf/cm2 4.2 3.9 4.5

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 2000 2000 2000

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Pressure kPa 579 559 599

Pressure kgf/cm2 5.9 5.7 6.1

Basic *

Oil temperature degC 50 48 52

Stop lever angle_04

Pump speed r/min 2250 2250 2250

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Pressure kPa 647 618 676

Pressure kgf/cm2 6.6 6.3 6.9

Oil temperature degC 52 50 54

0000001101

Pump speed r/min 2000 2000 2000

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Timer stroke mm 6 5.8 6.2

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 620 520 720

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Timer stroke mm 0.5 0.5 0.5

Oil temperature degC 50 48 52

_03

Pump speed r/min 1250 1250 1250

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Timer stroke mm 3 2.6 3.4

Oil temperature degC 50 48 52

_04

Pump speed r/min 2000 2000 2000

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Timer stroke mm 6 5.8 6.2

Basic *

Oil temperature degC 50 48 52

_05

Pump speed r/min 2250 2250 2250

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Timer stroke mm 7 6.7 7.4

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 2000 2000 2000

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Average injection quantity mm3/st. 30 29 31

Timer stroke TA mm 4.9 4.9 4.9

Timer stroke variation dT mm 1.1 0.9 1.3

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 2000 2000 2000

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Average injection quantity mm3/st. 30 29 31

Timer stroke variation dT mm 1.1 0.7 1.5

Basic *

Oil temperature degC 50 48 52

_03

Pump speed r/min 2000 2000 2000

Boost pressure kPa 69.3 68 70.6

Boost pressure mmHg 520 510 530

Average injection quantity mm3/st. 25 24 26

Timer stroke variation dT mm 1.6 1.2 2

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 1.6 1.5 1.7

BCS stroke mm 4 3.8 4.2

Control lever angle alpha deg. 20 16 24

Control lever angle beta deg. 40 37 43

Test data Ex:

0000001801 VACUUM REGULATOR

Vacuum regulator adjustment (A) Vacuum source (B) Outlet (C) control lever position (D) The gap between the control lever and the idle set screw. (E) VRV output negative pressure (G) Standard (F) Full (I) Idle 1. Set the VRV input negative pressure P1 at pump speed N1. 2. Perform adjustment and measurement with the lever moved from Idle to the Full side.
----------
N1=0r/min P1=-80.0kPa(-600mmHg)
----------
a=26deg b=8.4mm c=66.7+2.7-4.0kPa(500+20-30mmHg) d=23.5+-0.7kPa(176+-5mmHg) e=20.0+-2.0kPa(150+-15mmHg)

0000001901 W-CSD ADJUSTMENT

Adjustment of the W-CSD 1. Adjustment of the timer stroke Adjust screw (A) so that the timer stroke is the value determined from the graph. Timer stroke (mm), (1) TA=-0.0235t+1.17 Lever position (deg) (2) theta = -0.0625t+4.85 (-20 <= t <= 20) Theta 2 = -0.12t + 6 (20 deg C <= t <= 50 deg C) Lever position (mm) (3) L1 = -0.02075t+1.585 (-20 <= t <= 20) L2=-0.039t+1.95 (20<=t<=50) (3 shows the gap between the control lever and the idle set screw.) 2. Adjustment of the position of the intermediate lever. Insert a shim L1 between the control lever (I) and the idle set screw (G). Align the intermediate lever (F) with the aligning line (J) and fix screw (E) so that it contacts the control lever. 3. Adjustment of the FICD Insert a shim L2 between the control lever (I) and the idle set screw (G). Use adjusting screw (B) to fix the CSD lever (C) in the position where it operates the intermediate lever via the rod (D). X:Temperature t (deg C) Y1:Timer stroke (mm) Y2:Control lever position (deg) (S) Cold advancer: cooling water temperature: increase direction M:Standard point N:Pump speed (R) Cooling water temperature (O) Timer piston stroke (P) Lever position (deg) (Q) lever position (mm)
----------
L1=0.86+-0.05mm L2=L1+-0.05mm
----------
L1=0.86+-0.05mm N1=500r/min a=20degC b=-20degC c=3.6+-1deg d=6.1+-3deg O1=0.7+-0.4mm O2=1.6+-0.6mm Q1=1.2+-0.3mm Q2=2+-1mm