104748-2520 ZEXEL 9 460 614 654 BOSCH INJECTION-PUMP ASSEMBLY 9460614654 1047482520 1670054a01

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 460 614 654 9460614654

ZEXEL 104748-2520 1047482520

NISSAN 1670054A01 1670054a01

Cross reference number

BOSCH 9 460 614 654 9460614654

ZEXEL 104748-2520 1047482520

NISSAN 1670054A01 1670054a01

Zexel num

Bosch num

Firm num

Name

104748-2520

9 460 614 654

1670054A01 NISSAN

INJECTION-PUMP ASSEMBLY
CD17 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)
Left L

Injection timing adjustment

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 27.6 27.1 28.1

Difference in delivery mm3/st. 2.5

Basic *

Injection timing adjustment_02

Pump speed r/min 2700 2700 2700

Average injection quantity mm3/st. 14.8 11.3 18.3

Difference in delivery mm3/st. 5

Injection timing adjustment_03

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 26.3 24.3 28.3

Injection timing adjustment_04

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 27.6 26.6 28.6

Difference in delivery mm3/st. 2.5

Injection timing adjustment_05

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 26.8 24.8 28.8

Injection quantity adjustment

Pump speed r/min 2700 2700 2700

Average injection quantity mm3/st. 14.8 11.8 17.8

Difference in delivery mm3/st. 5

Basic *

Injection quantity adjustment_02

Pump speed r/min 2900 2900 2900

Average injection quantity mm3/st. 6

Governor adjustment

Pump speed r/min 360 360 360

Average injection quantity mm3/st. 5.2 3.7 6.7

Difference in delivery mm3/st. 2.5

Basic *

Governor adjustment_02

Pump speed r/min 360 360 360

Average injection quantity mm3/st. 5.2 3.2 7.2

Difference in delivery mm3/st. 2.5

Governor adjustment_03

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 3

Boost compensator adjustment

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 15.3 10.8 19.8

Remarks
From idle

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 40.3 35.3 45.3

Basic *

Remarks
Refer to additional devices.

Speed control lever angle

Pump speed r/min 360 360 360

Average injection quantity mm3/st. 0 0 0

Remarks
Magnet OFF

0000000901

Pump speed r/min 1200 1200 1200

Overflow quantity cm3/min 348 216 480

Stop lever angle

Pump speed r/min 1200 1200 1200

Pressure kPa 333.5 304 363

Pressure kgf/cm2 3.4 3.1 3.7

Basic *

Stop lever angle_02

Pump speed r/min 1200 1200 1200

Pressure kPa 333.5 294 373

Pressure kgf/cm2 3.4 3 3.8

Stop lever angle_03

Pump speed r/min 1800 1800 1800

Pressure kPa 470.5 431 510

Pressure kgf/cm2 4.8 4.4 5.2

Stop lever angle_04

Pump speed r/min 2500 2500 2500

Pressure kPa 637.5 598 677

Pressure kgf/cm2 6.5 6.1 6.9

0000001101

Pump speed r/min 1200 1200 1200

Timer stroke mm 1.8 1.5 2.1

Basic *

_02

Pump speed r/min 1200 1200 1200

Timer stroke mm 1.8 1.4 2.2

_03

Pump speed r/min 1800 1800 1800

Timer stroke mm 4.1 3.5 4.7

_04

Pump speed r/min 2500 2500 2500

Timer stroke mm 7.35 6.9 7.8

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 1.8 1.7 1.9

Control lever angle alpha
Refer to additional devices. deg. 0 -1 1

Control lever angle beta deg. 44 39 49

Control lever angle gamma
From idle deg. 14 13.5 14.5

Test data Ex:

0000001801 CONTROL LEVER ANGLE

Control lever angle measurement 1. Measure the dimension L from the lever tip to the flange face (A). 2. Measure the lever angle from the pin hole R (plate). (B): lever angle measuring hole Alpha = a beta: b
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R=44mm L=15.4~18.1mm
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R=44mm L=15.4~18.1mm a=1~-1deg b=13.5~14.5deg

0000001901 STARTING I/Q ADJUSTMENT

Starting injection quantity adjustment Adjust adjusting bolt so that the starting injection quantity is within the standard. Fix using nut. (A): Lock nut. (B): Stopping lever (C): Adjustment bolt
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L=5.9~8.2mm

0000002001 W-CSD ADJUSTMENT

Adjustment of the W-CSD 1. Timer advance adjustment (refer to Fig 1 [O], 3 [Q]). (1)Determine the timer advance angle from the graph in Fig. 3 (Q). (2)(1) Adjust with the screw (A) so that the timer advance angle determined in the item (1) is obtained. 2. Setting the intermediate lever position (refer to fig 1 and fig 2) (1)Insert a block gauge L1 between the idling set screw (G) and the control lever (F). (2)Align the intermediate lever (D) with the aligning line (J) and position it perpendicularly. (3)Position screw (E) against the control lever (F) and fix the nut. 3. W-CSD lever adjustment [refer to fig 1 (O) and fig 2 (P)] (1)Insert a block gauge (I) L2 determined from the graph (L-t) in figure 3 (Q) between the idling set screw (G) and the control lever (F). (2)Fix screw (B) so that the W-CSD lever (C)'s roller contacts the intermediate lever (D). Fix using the nut. Note: The temperature of the wax at adjustment must not exceed a. X:Temperature t (deg C) Y1:Timer stroke TA (mm) Y2:Control lever L dimension (mm; control lever position) K:Vertical position M:Graph TA-t: 10 <= t (deg C) <= 20: TA =-0.027t + 1.09 20 <= t (deg C) <= 60: TA = -0.0275 t + 1.1 N:L-theta graph t (deg C) <= 10: L = 4.6 10 <= t (deg C) <= 20: L = -0.17t + 6.3 20 <= t (deg C) <= 28.5: L = -0.235t + 7.6 28.5 <= t (deg C) <= 36: L = -0.12t + 4.32
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L1=4.1+-0.05mm L2=L1+-0.05mm a=30degC
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