104740-1820 ZEXEL 9 460 614 283 BOSCH INJECTION-PUMP ASSEMBLY 9460614283 1047401820 8943868230

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 460 614 283 9460614283

ZEXEL 104740-1820 1047401820

ISUZU 8943868230 8943868230

Cross reference number

BOSCH 9 460 614 283 9460614283

ZEXEL 104740-1820 1047401820

ISUZU 8943868230 8943868230

Zexel num

Bosch num

Firm num

Name

104740-1820

9 460 614 283

8943868230 ISUZU

INJECTION-PUMP ASSEMBLY
4FG1 * K 11CJ VE4 VE

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 1250 1250 1250

Average injection quantity mm3/st. 41.5 41 42

Difference in delivery mm3/st. 3.5

Basic *

Injection timing adjustment_02

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 40.1 37.6 42.6

Injection timing adjustment_03

Pump speed r/min 1250 1250 1250

Average injection quantity mm3/st. 41.5 40.5 42.5

Injection timing adjustment_04

Pump speed r/min 2150 2150 2150

Average injection quantity mm3/st. 33.5 31 36

Injection timing adjustment_05

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 14 10.5 17.5

Injection quantity adjustment

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 14 11 17

Difference in delivery mm3/st. 4.5

Basic *

Injection quantity adjustment_02

Pump speed r/min 2850 2850 2850

Average injection quantity mm3/st. 5

Governor adjustment

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 10.3 8.3 12.3

Difference in delivery mm3/st. 2

Basic *

Governor adjustment_02

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 10.3 8.3 12.3

Governor adjustment_03

Pump speed r/min 425 425 425

Average injection quantity mm3/st. 3

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 60 50 70

Basic *

Speed control lever angle

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 0 0 0

Remarks
Magnet OFF

0000000901

Pump speed r/min 1250 1250 1250

Overflow quantity cm3/min 420 288 552

Stop lever angle

Pump speed r/min 1750 1750 1750

Pressure kPa 588.5 569 608

Pressure kgf/cm2 6 5.8 6.2

Basic *

Stop lever angle_02

Pump speed r/min 1750 1750 1750

Pressure kPa 588.5 569 608

Pressure kgf/cm2 6 5.8 6.2

Stop lever angle_03

Pump speed r/min 2150 2150 2150

Pressure kPa 666.5 637 696

Pressure kgf/cm2 6.8 6.5 7.1

0000001101

Pump speed r/min 1750 1750 1750

Timer stroke mm 4.2 4 4.4

Basic *

_02

Pump speed r/min 1010 1010 1010

Timer stroke mm 0.5 0.5

_03

Pump speed r/min 1250 1250 1250

Timer stroke mm 2 1.6 2.4

_04

Pump speed r/min 1750 1750 1750

Timer stroke mm 4.2 3.9 4.5

_05

Pump speed r/min 2150 2150 2150

Timer stroke mm 5.85 5.3 6.4

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

0000001501

Pump speed r/min 1250 1250 1250

Atmospheric pressure difference kPa -21.9 -22.6 -21.2

Atmospheric pressure difference mmHg -164 -169 -159

Decrease qty mm3/st. 6.2 5.2 7.2

Basic *

_02

Pump speed r/min 1250 1250 1250

Atmospheric pressure difference kPa -21.9 -22.6 -21.2

Atmospheric pressure difference mmHg -164 -169 -159

Decrease qty mm3/st. 6.2 4.7 7.7

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. -3 -7 1

Control lever angle beta deg. 42 37 47

Test data Ex:

0000001501 ANEROID COMPENSATOR

ACS adjustment Full load injection quantity at high altitudes and ACS adjusting method 1. Full load injection quantity adjustment (1)Remove the ACS cover and remove the bellows and adjusting shim. (2)Perform all adjustments as per the adjustment standard except for ACS adjustment. 2. ACS adjustment (1)Assemble the ACS cover, bellows and adjusting shim. (2)At pump speed N1, adjust using a shim to obtain the decrease for the altitude shown in the table. X1 = atmospheric pressure X2 = altitude Y = decrease quantity (A) = adjustment value (B) = test value
----------
N1=1250r/min
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0000001801 V-FICD ADJUSTMENT

Adjustment of the V-FICD 1. Adjust the actuator rod to obtain L1. 2. Apply negative pressure P1 {P2} to the actuator and confirm that it moves through its full stroke. (A) actuator shaft (B) Control lever
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L=1+1mm P1=-53.3kPa P2=-400mmHg
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L=1+1mm