104761-4150 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047614150 1670051n00

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104761-4150 1047614150

NISSAN-DIESEL 1670051N00 1670051n00

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Cross reference number

ZEXEL 104761-4150 1047614150

NISSAN-DIESEL 1670051N00 1670051n00

Zexel num

Bosch num

Firm num

Name

104761-4150
104761-4151

1670051N00 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
TD42 * 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

(Solenoid timer adjustment condition)
OFF OFF

Injection timing adjustment

Pump speed r/min 700 700 700

Boost pressure kPa 25.3 24 26.6

Boost pressure mmHg 190 180 200

Average injection quantity mm3/st. 55.4 54.9 55.9

Basic *

Oil temperature degC 50 48 52

Remarks
CBS

Injection timing adjustment_02

Pump speed r/min 1000 1000 1000

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Average injection quantity mm3/st. 64.5 64 65

Difference in delivery mm3/st. 5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_03

Pump speed r/min 400 400 400

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 44.8 39.8 49.8

Oil temperature degC 48 46 50

Injection timing adjustment_04

Pump speed r/min 700 700 700

Boost pressure kPa 25.3 24 26.6

Boost pressure mmHg 190 180 200

Average injection quantity mm3/st. 55.4 54.4 56.4

Basic *

Oil temperature degC 50 48 52

Remarks
CBS

Injection timing adjustment_05

Pump speed r/min 1000 1000 1000

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 44.4 41.9 46.9

Oil temperature degC 50 48 52

Injection timing adjustment_06

Pump speed r/min 1000 1000 1000

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Average injection quantity mm3/st. 64.5 63.5 65.5

Difference in delivery mm3/st. 5.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_07

Pump speed r/min 2000 2000 2000

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Average injection quantity mm3/st. 63.4 60.9 65.9

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2300 2300 2300

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Average injection quantity mm3/st. 19.7 17.7 21.7

Difference in delivery mm3/st. 5.5

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2500 2500 2500

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Average injection quantity mm3/st. 5

Oil temperature degC 55 52 58

Injection quantity adjustment_03

Pump speed r/min 2100 2100 2100

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Average injection quantity mm3/st. 59.6 55.1 64.1

Oil temperature degC 52 50 54

Injection quantity adjustment_04

Pump speed r/min 2300 2300 2300

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Average injection quantity mm3/st. 19.7 17.2 22.2

Basic *

Oil temperature degC 52 50 54

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. 11 9 13

Difference in delivery mm3/st. 2

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. 11 8.5 13.5

Difference in delivery mm3/st. 2.5

Basic *

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 50 80

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. 60 50 80

Oil temperature degC 48 46 50

Remarks
Full

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 250 250 250

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 5

Oil temperature degC 48 46 50

Remarks
Magnet OFF at full-load position

0000000901

Pump speed r/min 1000 1000 1000

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Overflow quantity with S/T ON cm3/min 400 270 530

Oil temperature degC 50 48 52

Remarks
With S/T O-ring; S/T ON.

_02

Pump speed r/min 1000 1000 1000

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Overflow quantity with S/T ON cm3/min 450 320 580

Oil temperature degC 50 48 52

Remarks
Without S/T O-ring; S/T ON.

Stop lever angle

Pump speed r/min 1000 1000 1000

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Pressure with S/T ON kPa 490 451 529

Pressure with S/T ON kgf/cm2 5 4.6 5.4

Pressure with S/T OFF kPa 392 363 421

Pressure with S/T OFF kgf/cm2 4 3.7 4.3

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1000 1000 1000

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Pressure with S/T OFF kPa 392 353 431

Pressure with S/T OFF kgf/cm2 4 3.6 4.4

Basic *

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 1700 1700 1700

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Pressure with S/T OFF kPa 618 579 657

Pressure with S/T OFF kgf/cm2 6.3 5.9 6.7

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1000 1000 1000

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Timer stroke with S/T ON mm 4.8 4.4 5.2

Timer stroke with S/T OFF mm 3.2 3 3.4

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 650 650 650

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Timer stroke with S/T OFF mm 1.2 0.7 1.7

Oil temperature degC 50 48 52

_03

Pump speed r/min 1000 1000 1000

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Timer stroke with S/T ON mm 4.8 4.3 5.3

Timer stroke with S/T OFF mm 3.2 2.9 3.5

Basic *

Oil temperature degC 50 48 52

_04

Pump speed r/min 1700 1700 1700

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Timer stroke with S/T OFF mm 7.4 6.9 7.9

Oil temperature degC 50 48 52

_05

Pump speed r/min 2000 2000 2000

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Timer stroke with S/T OFF mm 8.6 8.1 9

Oil temperature degC 50 48 52

0000001201

Max. applied voltage V 16 16 16

Test voltage V 25 24 26

0000001401

Pump speed r/min 1200 1200 1200

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Average injection quantity mm3/st. 29 28.5 29.5

Timer stroke TA mm 4 4 4

Timer stroke variation dT mm 0.4 0.2 0.6

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

_02

Pump speed r/min 1200 1200 1200

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Average injection quantity mm3/st. 29 28 30

Timer stroke variation dT mm 0.4 0.1 0.7

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

_03

Pump speed r/min 1200 1200 1200

Boost pressure kPa 66.7 65.4 68

Boost pressure mmHg 500 490 510

Average injection quantity mm3/st. 27 24.5 29.5

Timer stroke variation dT mm 0.8 0.4 1.2

Oil temperature degC 50 48 52

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 7.12 7.02 7.22

MS dimension mm 1 0.9 1.1

BCS stroke mm 3.4 3.2 3.6

Control lever angle alpha deg. 10 6 14

Control lever angle beta deg. 40 35 45

Test data Ex:

0000001801 POTENTIOMETER ADJUSTMENT

Potentiometer adjustment standards A:Performance standards (applied voltage Vi) V:Output voltage C/L: control lever position I:Idle F:Full speed E:Adjusting point M:Connecting diagram for the potentiometer K:Output P:Output when (2) and (3) connected.
----------

----------
V1=1.6+-0.03V V2=(10.0V) Vi=10V

Information:

Always use a wrench to hold the hex fitting on top of the master nozzle, when assembling or disassembling lines. If a wrench is not used, the master nozzle and manifold it is installed into may be damaged.
Check fuel line for "Close-in" Do NOT use fuel lines with an ID (inside diameter) LESS than 1.191 mm (0.0469 in). The fuel line ID can be checked using a 1.2 mm (.047 in) drill.If the drill bit can NOT be inserted into the fuel line high pressure hole, either drill out the line using a 1.6 mm (.063 in) drill or replace the fuel line with a new line. Use the same length and internal diameter lines each time the reference pump is tested.
If the fuel lines are not completely and thoroughly cleaned out after the drilling procedure, metal particles or foreign debris in the line will damage the master nozzles and contaminate the calibration fluid in the test stand.
After the hole has been drilled to the correct size, clean the line with solvent and remove any metal particles. Blow compressed air through the lines, after cleaning, to remove any solvent.
When using pressure air, wear a protective face shield and protective clothing. The maximum air pressure at the nozzle must be less than 205 kPa (30 psi) for cleaning purposes.
9. Identify fuel lines and nozzles in the same order as the reference pump plunger and barrels (1-6 or 1-12) and use the same lines and nozzles each time the reference pump is run on the test bench.10. Select two test points (speeds and shot settings) that will cover the delivery range realized in a dealer's shop.Always set up the test points using only the pump rack zero pin. Do not set the rack full load or idle stops.11. The test stand and reference pump should be run for ten minutes.Make sure test stand pressures and temperatures are within published specifications and that they are stable.12. Set the first test point.Take five samples (draws) and record the individual pump and barrel deliveries for each sample (draw).13. Examine pump and barrel sample data:* Are the samples consistent?The MAXIMUM allowable difference between the HIGH and LOW delivery pump and barrel in the reference pump should be three cc's.If there is NOT a three cc difference, swap pump and barrels in the pump housing (or check master nozzles for damage) and re-test UNTIL the maximum HIGH to LOW