104742-1550 ZEXEL 9 460 614 485 BOSCH INJECTION-PUMP ASSEMBLY 9460614485 1047421550 8971604170

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 460 614 485 9460614485

ZEXEL 104742-1550 1047421550

ISUZU 8971604170 8971604170

Cross reference number

BOSCH 9 460 614 485 9460614485

ZEXEL 104742-1550 1047421550

ISUZU 8971604170 8971604170

Zexel num

Bosch num

Firm num

Name

104742-1550

9 460 614 485

8971604170 ISUZU

INJECTION-PUMP ASSEMBLY
4JB1 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 1150 1150 1150

Average injection quantity mm3/st. 47.6 47.1 48.1

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 37.6 33.1 42.1

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 42.6 38.6 46.6

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 47.6 46.6 48.6

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 1900 1900 1900

Average injection quantity mm3/st. 54.9 50.4 59.4

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 10.1 7.1 13.1

Difference in delivery mm3/st. 3

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 5

Oil temperature degC 55 52 58

Injection quantity adjustment_03

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 10.1 7.1 13.1

Difference in delivery mm3/st. 3

Basic *

Oil temperature degC 52 50 54

Governor adjustment

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 8.5 6.5 10.5

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. 8.5 6.5 10.5

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 60 60 100

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 60 100

Oil temperature degC 48 46 50

Remarks
Full

Speed control lever angle

Pump speed r/min 375 375 375

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

Oil temperature degC 50 48 52

Remarks
MEASURE

Stop lever angle

Pump speed r/min 1600 1600 1600

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 1600 1600 1600

Pressure kPa 490 470 510

Pressure kgf/cm2 5 4.8 5.2

Basic *

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1600 1600 1600

Timer stroke mm 3.4 3.2 3.6

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 1250 1250 1250

Timer stroke mm 0.5

Oil temperature degC 50 48 52

_03

Pump speed r/min 1400 1400 1400

Timer stroke mm 1.9 1.5 2.3

Oil temperature degC 50 48 52

_04

Pump speed r/min 1600 1600 1600

Timer stroke mm 3.4 3.2 3.6

Basic *

Oil temperature degC 50 48 52

_05

Pump speed r/min 2200 2200 2200

Timer stroke mm 7.4 7.1 7.8

Oil temperature degC 52 50 54

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

Timing setting

K dimension mm 3.1 3 3.2

KF dimension mm 5.5 5.4 5.6

MS dimension mm 0.9 0.8 1

Pre-stroke mm 0.45 0.43 0.47

Control lever angle alpha deg. 18 14 22

Control lever angle beta deg. 35 30 40

Test data Ex:

0000001801 W-CSD ADJUSTMENT

Adjustment of the W-CSD 1. Adjustment of the advance angle of the timer (1)Determine the timer advance angle from the graph in Fig. 2 (D). (2)(1) Adjust with the screw so that the timer advance angle determined in the item (1) is obtained. (C) Fig. 1 (D) Fig. 2 (A): TA+-0.1 (B): Timer stroke TA: X:Temperature X Y:Timer stroke TA (mm)
----------

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(B)=-10<=t(degC)<=20:TA=-0.0367t+1.284 (D)=20<=t(degC)<=40:TA=-0.0275t+1.1

0000001901 V-FICD ADJUSTMENT

Adjustment of the V-FICD 1. Confirm that the gap between the control lever (B) and the actuator rod (A) is at least L1. 2. Insert a shim L2 between the control lever (B) and the idle adjusting screw (C). 3. Adjust the stroke adjusting screw (E) so that the actuator moves through its full stroke. Then, fix using nut (F). 4. When adjustment using stroke adjusting screw (E) is not possible, move the actuator rod position using (G), (H) and (I) and adjust the stroke using (E) and (F). 5. Apply the negative pressure of P1kPa {P2 mmHg} to the actuator and confirm that it moves through its full stroke. 6. After releasing the negative pressure, reconfirm that the distance between (A) and (B) is at least L1.
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L1=1mm L2=2.19+-0.1mm P1=-53.3kPa P2=-400mmHg
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L1=Above1mm L2=2.19+-0.1mm T1=3.4~4.9N-m{0.35~0.50kgf-m} T2=1.4~2.0N-m{0.14~0.20kgf-m}