104741-5780 ZEXEL 9 460 614 461 BOSCH INJECTION-PUMP ASSEMBLY 9460614461 1047415780 8970697680

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 460 614 461 9460614461

ZEXEL 104741-5780 1047415780

ISUZU 8970697680 8970697680

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Cross reference number

BOSCH 9 460 614 461 9460614461

ZEXEL 104741-5780 1047415780

ISUZU 8970697680 8970697680

Zexel num

Bosch num

Firm num

Name

104741-5780

9 460 614 461

8970697680 ISUZU

INJECTION-PUMP ASSEMBLY
4JB1-T * 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)
Left L

Injection timing adjustment

Pump speed r/min 1250 1250 1250

Boost pressure kPa 46.7 45.4 48

Boost pressure mmHg 350 340 360

Average injection quantity mm3/st. 54.4 53.9 54.9

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 50 48 52

Remarks
CBS

Injection timing adjustment_02

Pump speed r/min 1250 1250 1250

Boost pressure kPa 93.3 92 94.6

Boost pressure mmHg 700 690 710

Average injection quantity mm3/st. 63.4 62.9 63.9

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 13.3 12 14.6

Boost pressure mmHg 100 90 110

Average injection quantity mm3/st. 34.7 34.7 34.7

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 750 750 750

Boost pressure kPa 24 22.7 25.3

Boost pressure mmHg 180 170 190

Average injection quantity mm3/st. 36.8 36.8 36.8

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 900 900 900

Boost pressure kPa 47.1 45.8 48.4

Boost pressure mmHg 350 340 360

Average injection quantity mm3/st. 48.6 48.6 48.6

Oil temperature degC 50 48 52

Injection timing adjustment_06

Pump speed r/min 1250 1250 1250

Boost pressure kPa 47.1 45.8 48.4

Boost pressure mmHg 350 340 360

Average injection quantity mm3/st. 54.4 53.4 55.4

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_07

Pump speed r/min 1250 1250 1250

Boost pressure kPa 93.3 92 94.6

Boost pressure mmHg 700 690 710

Average injection quantity mm3/st. 63.4 62.4 64.4

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_08

Pump speed r/min 1800 1800 1800

Boost pressure kPa 93.3 92 94.6

Boost pressure mmHg 700 690 710

Average injection quantity mm3/st. 64.7 64.7 64.7

Difference in delivery mm3/st. 5.5

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2300 2300 2300

Boost pressure kPa 93.3 92 94.6

Boost pressure mmHg 700 690 710

Average injection quantity mm3/st. 17.2 14.2 20.2

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2600 2600 2600

Boost pressure kPa 93.3 92 94.6

Boost pressure mmHg 700 690 710

Average injection quantity mm3/st. 5

Oil temperature degC 55 52 58

Injection quantity adjustment_03

Pump speed r/min 2300 2300 2300

Boost pressure kPa 93.3 92 94.6

Boost pressure mmHg 700 690 710

Average injection quantity mm3/st. 17.2 14.2 20.2

Difference in delivery mm3/st. 4.5

Oil temperature degC 52 50 54

Governor adjustment

Pump speed r/min 375 375 375

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 7.6 5.6 9.6

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 375 375 375

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 7.6 5.6 9.6

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. 60 60 100

Basic *

Oil temperature degC 48 46 50

Remarks
IDLE

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. 80 60 100

Oil temperature degC 48 46 50

Speed control lever angle

Pump speed r/min 375 375 375

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 1600 1600 1600

Boost pressure kPa 93.3 92 94.6

Boost pressure mmHg 700 690 710

Overflow quantity cm3/min 400 270 530

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1600 1600 1600

Boost pressure kPa 93.3 92 94.6

Boost pressure mmHg 700 690 710

Pressure kPa 490 470 510

Pressure kgf/cm2 5 4.8 5.2

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1050 1050 1050

Boost pressure kPa 93.3 92 94.6

Boost pressure mmHg 700 690 710

Pressure kPa 314 285 343

Pressure kgf/cm2 3.2 2.9 3.5

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 1600 1600 1600

Boost pressure kPa 93.3 92 94.6

Boost pressure mmHg 700 690 710

Pressure kPa 490 470 510

Pressure kgf/cm2 5 4.8 5.2

Oil temperature degC 50 48 52

Stop lever angle_04

Pump speed r/min 1800 1800 1800

Boost pressure kPa 93.3 92 94.6

Boost pressure mmHg 700 690 710

Pressure kPa 549 520 578

Pressure kgf/cm2 5.6 5.3 5.9

Basic *

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1600 1600 1600

Boost pressure kPa 93.3 80.3 106.3

Boost pressure mmHg 700 690 710

Timer stroke mm 5 4.8 5.2

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 1050 1050 1050

Boost pressure kPa 93.3 80.3 106.3

Boost pressure mmHg 700 690 710

Timer stroke mm 0.5 0.1 0.9

Oil temperature degC 50 48 52

_03

Pump speed r/min 1600 1600 1600

Boost pressure kPa 93.3 80.3 106.3

Boost pressure mmHg 700 690 710

Timer stroke mm 5 4.8 5.2

Oil temperature degC 50 48 52

_04

Pump speed r/min 1800 1800 1800

Boost pressure kPa 93.3 80.3 106.3

Boost pressure mmHg 700 690 710

Timer stroke mm 6.2 5.9 6.6

Basic *

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 2.8 2.7 2.9

KF dimension mm 5.5 5.4 5.6

MS dimension mm 0.9 0.8 1

BCS stroke mm 4.8 4.6 5

Pre-stroke mm 0.45 0.43 0.47

Control lever angle alpha deg. 18 14 22

Control lever angle beta deg. 37 32 42

Test data Ex:

0000001801 V-FICD ADJUSTMENT

Adjustment of the V-FICD 1. Adjust the actuator rod to obtain S1. 2. Apply negative pressure P1 kPa {P2 mmHg} to the actuator and confirm that it moves through its full stroke. (A) Control lever (Idling position)
----------
S1=1+1mm P1=-53.3kPa P2=-400mmHg
----------
S1=1+1mm

Information:

4.236 Engines(1) First (top) compression ring: Width of compression ring ... 2.362 to 2.375 mm (.0930 to .0935 in)Clearance between ends of ring installed in cylinder liner that has no wear ... 0.25 to 0.56 mm (.010 to .022 in)(2) Second compression ring: Width of compression ring ... 2.362 to 2.375 mm (.0930 to .0935 in)Clearance between ends of each ring installed in cylinder liner that has no wear ... 0.20 to 0.56 mm (.008 to .022 in)(3) Oil ring: Width of oil ring ... 4.724 to 4.737 mm (.1860 to .1865 in)Clearance between ends of each ring installed in cylinder liner that has no wear ... 0.25 to 0.53 mm (.010 to .021 in)(4) Width of groove for first compression ring ... 2.46 to 2.49 mm (.097 to .098 in) Ring clearance in the groove ... 0.089 to 0.127 mm (.0035 to .0050 in)(5) Width of groove for second compression ring ... 2.44 to 2.46 mm (.096 to .097 in) Ring clearance in the groove ... 0.064 to 0.102 mm (.0025 to .0040 in)(6) Width of groove for oil ring ... 4.788 to 4.806 mm (.1885 to .1892 in) Ring clearance in the groove ... 0.051 to 0.081 mm (.0020 to .0032 in)(7) Bore in piston for pin ... 34.9212 to 34.9263 mm (1.37485 to 1.37505 in) Diameter of piston pin (new) ... 34.920 to 34.93 mm (1.3748 to 1.375 in)Piston height above cylinder block (not shown) ... 0.36 to 0.58 mm (.014 to .023 in)C4.236 Engines
C4.236 Engines(1) First (top) compression ring: Width of compression ring ... wedge shapedClearance between ends of ring installed in cylinder liner that has no wear ... 0.25 to 0.61 mm (.010 to .024 in)(2) Second compression ring: Width of compression ring ... 2.362 to 2.375 mm (.0930 to .0935 in)Clearance between ends of each ring installed in cylinder liner that has no wear ... 0.25 to 0.69 mm (.010 to .027 in)(3) Oil ring: Width of oil ring ... 4.724 to 4.763 mm (.1860 to .1875 in)Clearance between ends of each ring installed in cylinder liner that has no wear ... 0.25 to 0.79 mm (.010 to .031 in)(4) Width of groove for first compression ring ... tapered(5) Width of groove for second compression ring ... 2.426 to 2.446 mm (.0955 to .0963 in) Ring clearance in the groove ... 0.051 to 0.084 mm (.0020 to .0033 in)(6) Width of groove for oil ring ... 4.788 to 4.808 mm (.1885 to .1893 in) Ring clearance in the groove ... 0.025 to 0.084 mm (.0010 to .0033 in)(7) Bore in piston for pin ... 38.100 to 38.1005 mm (1.5000 to 1.50002 in) Diameter of piston pin (new) ... 38.095 to 38.100 mm (1.4998 to 1.5000 in)Piston height above cylinder block (not shown) ... 0.36 to 0.58 mm (.014 to .023 in)