104769-2025 ZEXEL 9 460 610 159 BOSCH INJECTION-PUMP ASSEMBLY 9460610159 1047692025 16700v5700

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 460 610 159 9460610159

ZEXEL 104769-2025 1047692025

NISSAN 16700V5700 16700v5700

Cross reference number

BOSCH 9 460 610 159 9460610159

ZEXEL 104769-2025 1047692025

NISSAN 16700V5700 16700v5700

Zexel num

Bosch num

Firm num

Name

104769-2025
104769-2027

9 460 610 159

16700V5700 NISSAN

INJECTION-PUMP ASSEMBLY
LD28 *

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 900 900 900

Average injection quantity mm3/st. 29.5 29 30

Difference in delivery mm3/st. 2.5

Basic *

Injection timing adjustment_02

Pump speed r/min 2600 2600 2600

Average injection quantity mm3/st. 18.5 15 22

Injection timing adjustment_03

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 30.8 28.8 32.8

Injection timing adjustment_04

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 29.5 28.5 30.5

Injection timing adjustment_05

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 29 27 31

Injection quantity adjustment

Pump speed r/min 2600 2600 2600

Average injection quantity mm3/st. 18.5 15.5 21.5

Basic *

Injection quantity adjustment_02

Pump speed r/min 2800 2800 2800

Average injection quantity mm3/st. 5

Governor adjustment

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 7.8 6.3 9.3

Basic *

Governor adjustment_02

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 7.8 5.8 9.8

Difference in delivery mm3/st. 2.5

Governor adjustment_03

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 4

Boost compensator adjustment

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 7.1 2.1 12.1

Remarks
From idle

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 44.8 40.8 48.8

Basic *

Remarks
Refer to additional devices.

Speed control lever angle

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 0 0 0

Remarks
Magnet OFF

0000000901

Pump speed r/min 900 900 900

Overflow quantity cm3/min 390 258 522

Stop lever angle

Pump speed r/min 900 900 900

Pressure kPa 372.5 343 402

Pressure kgf/cm2 3.8 3.5 4.1

Basic *

Stop lever angle_02

Pump speed r/min 900 900 900

Pressure kPa 372.5 333 412

Pressure kgf/cm2 3.8 3.4 4.2

Stop lever angle_03

Pump speed r/min 1800 1800 1800

Pressure kPa 588.5 549 628

Pressure kgf/cm2 6 5.6 6.4

Stop lever angle_04

Pump speed r/min 2500 2500 2500

Pressure kPa 735.5 696 775

Pressure kgf/cm2 7.5 7.1 7.9

0000001101

Pump speed r/min 900 900 900

Timer stroke mm 2.3 2 2.6

Basic *

_02

Pump speed r/min 900 900 900

Timer stroke mm 2.3 1.9 2.7

_03

Pump speed r/min 1200 1200 1200

Timer stroke mm 4.1 3.5 4.7

_04

Pump speed r/min 2500 2500 2500

Timer stroke mm 8.55 8.1 9

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

0000001401

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 9 8 10

Timer stroke variation dT mm 0.5 0.2 0.8

Basic *

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 6.64 6.54 6.74

MS dimension mm 1.8 1.7 1.9

Control lever angle alpha deg. 25 21 29

Control lever angle beta deg. 44 39 49

Control lever angle gamma
From idle deg. 11 10.5 11.5

Test data Ex:

0000001801 STARTING I/Q ADJUSTMENT

Starting injection quantity adjustment Adjust the adjusting bolt (A) so that the starting injection quantity is within the standard and fix using the locknut (B). (C) Stop lever
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0000001901 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 idle set screw (G) and the lever (H). (2)When the intermediate lever (D) is perpendicular, fix it so that it contacts the control lever (F). (3)Align lever (D) perpendicular to the aligning mark (J). 3. W-CSD lever adjustment [refer to fig 1 (O) and fig 2 (P)] (1)Insert a block gauge L2 determined from the graph (L-t) in the figure 3 (Q) between the idling set screw (G) and the lever (H). (2)Adjust screw (B) so that the W-CSD lever (C)'s roller contacts the intermediate lever (D) and fix using the nut. The temperature of the wax at adjustment must not exceed a. Note: When inserting the block gauge, separate lever (C) and (D) using screw (B) to prevent excessive force on the lever. X:Temperature t (deg C) Y1:Timer stroke TA (mm) Y2:Control lever L dimension (mm) M:Graph TA-t: -10 <= t (deg C) <= 20: TA = -0.0367t + 1.284 20 <= t (deg C) <= 40: TA = -0.0275t + 1.1 N:Graph L-t -10<= t (deg C) <= 20: L = -0.0867t + 3.03 20 <= t (deg C) <= 60: L = -0.075 t + 2.8 30 <= t (deg C) <= 40: L = -0.02t + 1.15
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L1=1.3+-0.05mm L2=L1+-0.05mm a=30degC
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L1=1.3+-0.05mm