104740-1830 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047401830 8970255400

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 104740-1830 1047401830

ISUZU 8970255400 8970255400

Cross reference number

ZEXEL 104740-1830 1047401830

ISUZU 8970255400 8970255400

Zexel num

Bosch num

Firm num

Name

104740-1830
104740-1831

8970255400 ISUZU

INJECTION-PUMP ASSEMBLY
4FG1 * 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 1250 1250 1250

Average injection quantity mm3/st. 49.1 48.6 49.6

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 2250 2250 2250

Average injection quantity mm3/st. 32.5 30.9 34.1

Difference in delivery mm3/st. 4

Oil temperature degC 52 50 54

Injection timing adjustment_03

Pump speed r/min 1800 1800 1800

Average injection quantity mm3/st. 33.5 32 35

Difference in delivery mm3/st. 4

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1250 1250 1250

Average injection quantity mm3/st. 34 33 35

Difference in delivery mm3/st. 2.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 28 26.5 29.5

Difference in delivery mm3/st. 3.5

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 15.4 12.4 18.4

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 55 52 58

Injection quantity adjustment_02

Pump speed r/min 2850 2850 2850

Average injection quantity mm3/st. 5

Oil temperature degC 55 52 58

Injection quantity adjustment_03

Pump speed r/min 2600 2600 2600

Average injection quantity mm3/st. 15.5 14.5 16.5

Difference in delivery mm3/st. 4.5

Oil temperature degC 55 52 58

Governor adjustment

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 10.5 8.5 12.5

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. 75 73 77

Difference in delivery mm3/st. 2

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 55 55 75

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 60 50 70

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 1250 1250 1250

Overflow quantity cm3/min 420 290 550

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1750 1750 1750

Pressure kPa 588 568 608

Pressure kgf/cm2 6 5.8 6.2

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1250 1250 1250

Pressure kPa 471 451 491

Pressure kgf/cm2 4.8 4.6 5

Basic *

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1750 1750 1750

Timer stroke mm 4.2 4 4.4

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 570 470 670

Timer stroke mm 0.5 0.5 0.5

Oil temperature degC 50 48 52

_03

Pump speed r/min 1250 1250 1250

Timer stroke mm 3.9 3.7 4.1

Basic *

Oil temperature degC 50 48 52

_04

Pump speed r/min 1800 1800 1800

Timer stroke mm 6.7 6.3 7.1

Oil temperature degC 50 48 52

_05

Pump speed r/min 2250 2250 2250

Timer stroke mm 9 8.7 9.4

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 1750 1750 1750

Average injection quantity mm3/st. 35 34 36

Timer stroke TA mm 3.5 3.3 3.7

Basic *

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 0.9 0.8 1

Pre-stroke mm 0.2 0.18 0.22

Control lever angle alpha deg. -2 -6 2

Control lever angle beta deg. 42 37 47

Test data Ex:

0000001801 V-FICD ADJUSTMENT

Adjustment of the V-FICD 1. At idle lever position L1, adjust to obtain S. (Apply negative pressure P1 {P2}). 2. Confirm that L in the figure changes to L2 when negative pressure P3 {P4} is applied to the actuator. To adjust the stroke adjust the actuator's stroke adjusting screw (C) (Tightening torque T). (A) Control lever (B): lock nut (C): stroke adjusting screw (D): Actuator (E): actuator shaft
----------
S=1+1(mm) L1=0(mm) L2=0.56+-0.2(mm) P1=0(kPa) P2=0(mmHg) P3=-53.3(kPa) P4=-400(mmHg) T=1.2~1.5(N-m)(0.12~0.15(kgf-m))
----------
S=1+1(mm)