106661-0840 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066610840 1671396563

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106661-0840 1066610840

NISSAN-DIESEL 1671396563 1671396563

Cross reference number

ZEXEL 106661-0840 1066610840

NISSAN-DIESEL 1671396563 1671396563

Zexel num

Bosch num

Firm num

Name

106661-0840
106661-0843

1671396563 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
PE6T *

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8140

Bosch type code EF8511/9A

Nozzle 105780-0000

Bosch type code DN12SD12T

Nozzle holder 105780-2080

Bosch type code EF8511/9

Opening pressure MPa 17.2

Opening pressure kgf/cm2 175

Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600

Overflow valve 132424-0620

Overflow valve opening pressure kPa 157 123 191

Overflow valve opening pressure kgf/cm2 1.6 1.25 1.95

Tester oil delivery pressure kPa 157 157 157

Tester oil delivery pressure kgf/cm2 1.6 1.6 1.6

Direction of rotation (viewed from drive side)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 1-4-2-6- 3-5

Pre-stroke mm 3.2 3.15 3.25

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5

Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point A

Rack position 11.2

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 154.5 152.5 156.5

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Boost pressure kPa 40 40

Boost pressure mmHg 300 300

Injection quantity adjustment_02

Adjusting point B

Rack position 5.7+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 11 10 12

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position 10.1

Boost pressure kPa 6.7 4 6.7

Boost pressure mmHg 50 30 50

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position 10.6

Boost pressure kPa 10.7 9.4 12

Boost pressure mmHg 80 70 90

Boost compensator adjustment_03

Pump speed r/min 500 500 500

Rack position 11.2

Boost pressure kPa 20.7 20.7 20.7

Boost pressure mmHg 155 155 155

Timer adjustment

Pump speed r/min 700+50

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min 900+40-1 0

Advance angle deg. 0.9 0.4 1.4

Timer adjustment_03

Pump speed r/min 1150+30- 20

Advance angle deg. 3 2.5 3.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Adjust with speed control lever at full position (minimum-maximum speed specification) (2)Adjust with the load control lever in the full position (variable speed specification). (3)Rack limit using stop lever (4)Damper spring setting: DL (5)Boost compensator stroke (6)Main spring setting
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DL=4.7-0.2mm
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