101681-9170 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016819170 16717z5501

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101681-9170 1016819170

NISSAN-DIESEL 16717Z5501 16717z5501

Cross reference number

ZEXEL 101681-9170 1016819170

NISSAN-DIESEL 16717Z5501 16717z5501

Zexel num

Bosch num

Firm num

Name

101681-9170
101681-9460

16717Z5501 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
FD6T * K

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 6-2-600

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 2.4 2.35 2.45

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 10.4

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 58 56.4 59.6

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 10.4

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 59.8 57.5 62.1

Max. variation between cylinders % 0 -3 3

Fixing the rack *

Injection quantity adjustment_03

Adjusting point C

Rack position 7.7+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 12 10.2 13.8

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.

Timer adjustment

Pump speed r/min 400+-50

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 900

Advance angle deg. 1.25 0.75 1.75

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 3 3 3

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)RACK LIMIT: RAL (3)Idle sub spring setting: L1. (4)Solenoid operation confirmation: Set the speed control lever in the full speed position. At pump speed N1 when the solenoid is operated, confirm that the rack position is R1 or less.
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K=10 RAL=11.5+-0.1mm L1=5.5-0.5mm N1=100r/min R1=5mm
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Speed control lever angle

I:Idle (1)Speed set at aa (setting at shipping) (2)Set the pump speed at bb. (3)Stopper bolt setting
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aa=900r/min bb=750r/min
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a=1deg+-5deg b=5deg+-5deg c=24deg+-5deg