104749-6410 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047496410 8944189110

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 104749-6410 1047496410

ISUZU 8944189110 8944189110

Cross reference number

ZEXEL 104749-6410 1047496410

ISUZU 8944189110 8944189110

Zexel num

Bosch num

Firm num

Name

104749-6410
104749-6411

8944189110 ISUZU

INJECTION-PUMP ASSEMBLY
4FC1J *

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. 38.7 37.7 39.7

Difference in delivery mm3/st. 3

Basic *

Remarks
For Japan

Injection timing adjustment_02

Pump speed r/min 2650 2650 2650

Average injection quantity mm3/st. 12.1 8.6 15.6

Remarks
For Japan

Injection timing adjustment_03

Pump speed r/min 2350 2350 2350

Average injection quantity mm3/st. 33.4 31.3 35.5

Remarks
For Japan

Injection timing adjustment_04

Pump speed r/min 2250 2250 2250

Average injection quantity mm3/st. 33.7 31.7 35.7

Remarks
For Japan

Injection timing adjustment_05

Pump speed r/min 2000 2000 2000

Average injection quantity mm3/st. 34.3 32.3 36.3

Remarks
For Japan

Injection timing adjustment_06

Pump speed r/min 1250 1250 1250

Average injection quantity mm3/st. 38.2 37.2 39.2

Remarks
For Japan

Injection timing adjustment_07

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 37 35 39

Remarks
For Japan

Injection quantity adjustment

Pump speed r/min 2650 2650 2650

Average injection quantity mm3/st. 12.1 9.1 15.1

Difference in delivery mm3/st. 4

Basic *

Remarks
For Japan

Injection quantity adjustment_02

Pump speed r/min 2800 2800 2800

Average injection quantity mm3/st. 5

Remarks
For Japan

Governor adjustment

Pump speed r/min 390 390 390

Average injection quantity mm3/st. 8.8 6.8 10.8

Difference in delivery mm3/st. 2

Basic *

Remarks
For Japan

Governor adjustment_02

Pump speed r/min 390 390 390

Average injection quantity mm3/st. 8.8 6.8 10.8

Remarks
For Japan

Governor adjustment_03

Pump speed r/min 575 575 575

Average injection quantity mm3/st. 3

Remarks
For Japan

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 75 60 90

Basic *

Remarks
For Japan

Speed control lever angle

Pump speed r/min 390 390 390

Average injection quantity mm3/st. 0 0 0

Remarks
For Japan: Magnet OFF

0000000901

Pump speed r/min 1250 1250 1250

Overflow quantity cm3/min 420 290 550

Remarks
For Japan

Stop lever angle

Pump speed r/min 1250 1250 1250

Pressure kPa 431.5 412 451

Pressure kgf/cm2 4.4 4.2 4.6

Basic *

Remarks
For Japan

Stop lever angle_02

Pump speed r/min 600 600 600

Pressure kPa 255 226 284

Pressure kgf/cm2 2.6 2.3 2.9

Remarks
For Japan

Stop lever angle_03

Pump speed r/min 1250 1250 1250

Pressure kPa 431.5 412 451

Pressure kgf/cm2 4.4 4.2 4.6

Remarks
For Japan

Stop lever angle_04

Pump speed r/min 2000 2000 2000

Pressure kPa 627.5 598 657

Pressure kgf/cm2 6.4 6.1 6.7

Remarks
For Japan

Stop lever angle_05

Pump speed r/min 2050 2050 2050

Pressure kPa 637.5 608 667

Pressure kgf/cm2 6.5 6.2 6.8

Remarks
For Japan

0000001101

Pump speed r/min 1250 1250 1250

Timer stroke mm 3.9 3.7 4.1

Basic *

Remarks
For Japan

_02

Pump speed r/min 1250 1250 1250

Timer stroke mm 3.9 3.6 4.2

Remarks
For Japan

_03

Pump speed r/min 1750 1750 1750

Timer stroke mm 6.6 6 7.2

Remarks
For Japan

_04

Pump speed r/min 2050 2050 2050

Timer stroke mm 8.2 7.8 8.6

Remarks
For Japan

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

0000001401

Pump speed r/min 1250 1250 1250

Average injection quantity mm3/st. 33 32.5 33.5

Timer stroke variation dT mm 0.9 0.7 1.1

Basic *

Remarks
For Japan

_02

Pump speed r/min 1250 1250 1250

Average injection quantity mm3/st. 33 32 34

Timer stroke variation dT mm 0.9 0.6 1.2

Remarks
For Japan

_03

Pump speed r/min 1250 1250 1250

Average injection quantity mm3/st. 25 23.5 26.5

Timer stroke variation dT mm 1.6 1.1 2.1

Remarks
For Japan

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

Control lever angle alpha deg. 24.5 20.5 28.5

Control lever angle beta deg. 42 37 47

Test data Ex:

0000001801 DASHPOT ADJUSTMENT

Adjustment of the dash pot 1. When the control lever is distance a from the idle position (idle stop lever distance L), adjust the lever screw so that it contacts the dashpot. Stop W-FICD operation and perform.
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a=12+-1deg L=4.0+-0.3mm
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0000001901 W-CSD ADJUSTMENT

Adjustment of the W-CSD 1. CSD adjusting screw adjustment Adjust so that the adjusting screw (A) protrusion is L1, then confirm. (U) 2. Adjustment of the position of the intermediate lever. Insert a shim L2 between the control lever (I) and the FICD screw (E). With the shim inserted, insert a shim L3 between the control lever (I) and the idle set screw (G). Align intermediate lever (F) with the aligning mark and fix screw (E) so that it contacts the control lever. [(U), (V)] 3. Adjustment of the FICD With a shim L2 inserted, insert a shim L4 between the control lever 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 (F) via the rod (D). [(U), (V), (W)] (P) = Lever angle (deg): theta = 0.1925t+6.65 (Q) = Lever position (mm): L = -0.0635t+2.19 (R) = (Q) shows the distance between the control lever and the idle set screw. X = temperature t Y1 = timer stroke TA Y2 = control lever angle theta, L (deg, mm) (K) = aligning mark (U) = diagram 1 (V) = diagram 2 (W) = diagram 3
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L1=10.2mm L2=2.8+-0.05mm L3=0.92+-0.05mm L4=L3+-0.05mm
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