104769-2181 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047692181 1670022j01

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 104769-2181 1047692181

NISSAN 1670022J01 1670022j01

Cross reference number

ZEXEL 104769-2181 1047692181

NISSAN 1670022J01 1670022j01

Zexel num

Bosch num

Firm num

Name

104769-2181
104769-2182

1670022J01 NISSAN

INJECTION-PUMP ASSEMBLY
RD28-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)
Right R

Injection timing adjustment

Pump speed r/min 600 600 600

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 31.7 31.3 32.1

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 50 48 52

Remarks
Full

Injection timing adjustment_02

Pump speed r/min 900 900 900

Boost pressure kPa 33.3 32 34.6

Boost pressure mmHg 250 240 260

Average injection quantity mm3/st. 39 38.6 39.4

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 50 48 52

Remarks
CBS

Injection timing adjustment_03

Pump speed r/min 600 600 600

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 31.7 30.7 32.7

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 900 900 900

Boost pressure kPa 33.3 32 34.6

Boost pressure mmHg 250 240 260

Average injection quantity mm3/st. 39 38 40

Difference in delivery mm3/st. 2.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 1200 1200 1200

Boost pressure kPa 64 62.7 65.3

Boost pressure mmHg 480 470 490

Average injection quantity mm3/st. 43.9 41.9 45.9

Oil temperature degC 50 48 52

Injection timing adjustment_06

Pump speed r/min 1800 1800 1800

Boost pressure kPa 64 62.7 65.3

Boost pressure mmHg 480 470 490

Average injection quantity mm3/st. 42.8 40.3 45.3

Oil temperature degC 50 48 52

Injection timing adjustment_07

Pump speed r/min 2200 2200 2200

Boost pressure kPa 64 62.7 65.3

Boost pressure mmHg 480 470 490

Average injection quantity mm3/st. 42.5 39.5 45.5

Oil temperature degC 52 50 54

Injection quantity adjustment

Pump speed r/min 2300 2300 2300

Boost pressure kPa 64 62.7 65.3

Boost pressure mmHg 480 470 490

Average injection quantity mm3/st. 35.8 34.8 36.8

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2300 2300 2300

Boost pressure kPa 64 62.7 65.3

Boost pressure mmHg 480 470 490

Average injection quantity mm3/st. 35.8 32.8 38.8

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_03

Pump speed r/min 2400 2400 2400

Boost pressure kPa 64 62.7 65.3

Boost pressure mmHg 480 470 490

Average injection quantity mm3/st. 27.4 22.4 32.4

Difference in delivery mm3/st. 5

Oil temperature degC 52 50 54

Injection quantity adjustment_04

Pump speed r/min 2700 2700 2700

Boost pressure kPa 64 62.7 65.3

Boost pressure mmHg 480 470 490

Average injection quantity mm3/st. 3

Oil temperature degC 55 52 58

Governor adjustment

Pump speed r/min 350 350 350

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 7.6 6.6 8.6

Difference in delivery mm3/st. 0.9

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 350 350 350

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. 1.4

Basic *

Oil temperature degC 48 46 50

Governor adjustment_03

Pump speed r/min 500 500 500

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 3

Oil temperature degC 48 46 50

Boost compensator adjustment

Pump speed r/min 1200 1200 1200

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 12.8 7.8 17.8

Oil temperature degC 50 48 52

Lever angle (shim thickness) mm 8.4 8.4 8.4

Boost compensator adjustment_02

Pump speed r/min 900 900 900

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 16.2 9.7 22.7

Oil temperature degC 50 48 52

Lever angle (shim thickness) mm 8.4 8.4 8.4

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. 38 38

Basic *

Oil temperature degC 48 46 50

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. 38 38

Oil temperature degC 48 46 50

Speed control lever angle

Pump speed r/min 350 350 350

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

Speed control lever angle_02

Pump speed r/min 900 900 900

Boost pressure kPa 46.9 45.6 48.2

Boost pressure mmHg 352 342 362

Average injection quantity mm3/st. 0 0 0

Oil temperature degC 50 48 52

Remarks
Magnet OFF at full-load position

0000000901

Pump speed r/min 900 900 900

Boost pressure kPa 46.9 45.6 48.2

Boost pressure mmHg 352 342 362

Overflow quantity cm3/min 390 260 520

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 900 900 900

Boost pressure kPa 46.9 46.6 47.2

Boost pressure mmHg 352 342 362

Pressure kPa 373 344 402

Pressure kgf/cm2 3.8 3.5 4.1

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 900 900 900

Boost pressure kPa 46.9 46.6 47.2

Boost pressure mmHg 352 342 362

Pressure kPa 372.5 333 412

Pressure kgf/cm2 3.8 3.4 4.2

Basic *

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 1800 1800 1800

Boost pressure kPa 64 62.7 65.3

Boost pressure mmHg 480 470 490

Pressure kPa 578.5 539 618

Pressure kgf/cm2 5.9 5.5 6.3

Oil temperature degC 50 48 52

Stop lever angle_04

Pump speed r/min 2300 2300 2300

Boost pressure kPa 64 62.7 65.3

Boost pressure mmHg 480 470 490

Pressure kPa 706 667 745

Pressure kgf/cm2 7.2 6.8 7.6

Oil temperature degC 52 50 54

0000001101

Pump speed r/min 900 900 900

Boost pressure kPa 46.9 45.6 48.2

Boost pressure mmHg 352 342 362

Timer stroke mm 1.3 1.1 1.5

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 900 900 900

Boost pressure kPa 46.9 45.6 48.2

Boost pressure mmHg 352 342 362

Timer stroke mm 1.3 1 1.6

Basic *

Oil temperature degC 50 48 52

_03

Pump speed r/min 1800 1800 1800

Boost pressure kPa 64 62.7 65.3

Boost pressure mmHg 480 470 490

Timer stroke mm 4.9 4.3 5.5

Oil temperature degC 50 48 52

_04

Pump speed r/min 2300 2300 2300

Boost pressure kPa 64 62.7 65.3

Boost pressure mmHg 480 470 490

Timer stroke mm 6.85 6.3 7.4

Oil temperature degC 52 50 54

_05

Pump speed r/min 2500 2500 2500

Boost pressure kPa 64 62.7 65.3

Boost pressure mmHg 480 470 490

Timer stroke mm 6.95 6.5 7.4

Oil temperature degC 55 52 58

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 6.64 6.54 6.74

MS dimension mm 1.8 1.7 1.9

BCS stroke mm 3.9 3.8 4

Control lever angle alpha deg. 23 19 27

Control lever angle beta deg. 39 34 44

Test data Ex:

0000001801 M-CSD ADJUSTMENT

M-CSD adjustment 1. CSD adjustment Turn the lever (D) clockwise and adjust screw (B) so that the timer piston advance angle is a (L1). Then fix using the nut. 2. With intermediate lever screw (C)'s fixing lever (D) positioned as in 1., pull the intermediate lever in direction X. After confirming that it contacts the stop position, adjust so that screw (C) contacts lever (D) and then fix using the nut. (Intermediate lever status in 2.: full speed, indicates timer's a advance. Confirm that the timer piston advances to b deg when the intermediate lever is returned. 3. Fast idle adjustment Pull the intermediate lever in direction x to contact the stopper and adjust the screw (A) so that the gap between the idle set bracket and the idle screw is L2. Fix using the nut. The gap between the control lever at the idle position and the screw (A) must be L3. (E) control lever (F) intermediate lever
----------
a=2deg b=0deg L1=1.6mm L2=6+-0.05mm L3=(1.7)mm
----------
T1=6~9N-m(0.6~0.9kgf-m) T2=5~7N-m(0.5~0.7kgf-m) L2=6+-0.05mm

0000001901 DASHPOT ADJUSTMENT

Adjustment of the dash pot 1. Insert a block gauge L (thickness gauge) between the idle set bracket and the idle screw. 2. In the above condition, adjust so that the dashpot adjusting screw (A) contacts the pushrod. Then, fix using the nut. Record the dashpot return time t. a = alpha
----------
L=3.8+-0.05mm t=1.8+-0.5sec
----------
T=5~7N-m(0.5~0.7kgf-m) b=7.4deg L=3.8+-0.05mm