104748-1710 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047481710 8944638840

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104748-1710 1047481710

ISUZU 8944638840 8944638840

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Cross reference number

ZEXEL 104748-1710 1047481710

ISUZU 8944638840 8944638840

Zexel num

Bosch num

Firm num

Name

104748-1710
104748-1711

8944638840 ISUZU

INJECTION-PUMP ASSEMBLY
4FE1 * K

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

Average injection quantity mm3/st. 23.3 22.8 23.8

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. 22.2 20.7 23.7

Oil temperature degC 50 48 52

Injection timing adjustment_03

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 23.3 22.3 24.3

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1200 1200 1200

Average injection quantity mm3/st. 24.9 23.3 26.5

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 1325 1325 1325

Average injection quantity mm3/st. 4.7 1.7 7.7

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 50 48 52

Injection quantity adjustment_02

Pump speed r/min 1400 1400 1400

Average injection quantity mm3/st. 0 0 0

Oil temperature degC 50 48 52

Injection quantity adjustment_03

Pump speed r/min 1325 1325 1325

Average injection quantity mm3/st. 4.7 1.7 7.7

Difference in delivery mm3/st. 2

Oil temperature degC 50 48 52

Governor adjustment

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 5.3 3.3 7.3

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 5.3 3.3 7.3

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. 47 47 54

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 47 47 54

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 1000 1000 1000

Overflow quantity cm3/min 360 230 490

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1000 1000 1000

Pressure kPa 392 372 412

Pressure kgf/cm2 4 3.8 4.2

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1000 1000 1000

Pressure kPa 392 372 412

Pressure kgf/cm2 4 3.8 4.2

Basic *

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 1200 1200 1200

Pressure kPa 441 412 470

Pressure kgf/cm2 4.5 4.2 4.8

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1000 1000 1000

Timer stroke mm 1.1 0.9 1.3

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 850 750 950

Timer stroke mm 0.5 0.5 0.5

Oil temperature degC 50 48 52

_03

Pump speed r/min 1000 1000 1000

Timer stroke mm 1.1 0.9 1.3

Basic *

Oil temperature degC 50 48 52

_04

Pump speed r/min 1200 1200 1200

Timer stroke mm 2 1.7 2.3

Oil temperature degC 50 48 52

_05

Pump speed r/min 1500 1500 1500

Timer stroke mm 3.3 3 3.7

Oil temperature degC 50 48 52

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 5.8 5.7 5.9

MS dimension mm 2.5 2.4 2.6

Control lever angle alpha deg. 25 21 29

Control lever angle beta deg. 45 40 50

Information:

(1) Oil cooler base bypass valve. Opening pressure ... 155 17 kPa (22.5 2.5 psi)(2) Base assembly. Tighten stud that holds filter assembly (3) to a torque of ... 68 7 N m (50 5 lb ft)(3) Filter assembly.(4) Cover. Tighten to a torque of ... 60 10 N m (44 7 lb ft)(5) Seal. Lubricate seal with lubricant being sealed.
Section A-A. Oil Filter Bypass Valve.The bypass opening pressure differential is 170 kPa (25 psi).(6) Seal.(7) Spring (8M3182): Assembled length ... 63.5 mm (2.50 in)Load at assembled length ... 36.5 N (8.92 lb)Free length after test ... 91.7 mm (3.61 in)Outside diameter ... 20.6 mm (.81 in)(8) Seal.(9) Plunger.
Section B-B. Oil Pump Bypass Valve.(10) Spring (2N6005): Assembled length ... 96.52 mm (3.800 in)Load at assembled length ... 92.52 N (20.817 lb)Operating length (min) ... 45.72 mm (1.800 in)Load at min operating length ... 257.55 N (57.949 lb)Free length after test ... 124.71 mm (4.910 in)Outside diameter ... 21.84 mm (.860 in)(11) Valve.(12) Seal.(13) Seal.
Section C-C. High Pressure Relief Valve.The relief pressure is 696 kPa (101 psi).(14) Spacer.(15) Spring (1A2170): Assembled length ... 21.43 mm (.844 in)Load at assembled length ... 198.03 13.35 N (44.500 3.000 lb)Free length after test ... 31.00 mm (1.220 in)Outside diameter ... 19.60 mm (.772 in)(16) Seal.
Oil Cooler Bypass Valve.(17) Minimum stroke ... 8.4 mm (.33 in)(18) Length of valve fully compressed ... 44.2 1 mm (1.70 .04 in)(19) Length of valve fully extended ... 52.6 1 mm (2.10 .04 in)(B) Position "B".Valve Data: Start to close temperature ... 100 to 102.8°C (212 to 217°F)Position "B" temperature activation ... 111.1°C (232°F)Position "B" bypass opening pressure differential ... 155 17 kPa (22 2 psi)Fail safe activation temperature ... 126.7°C (260°F) Unit will stroke to and remain at position "B" at failsafe activation temperature.