101693-9120 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016939120 1671395112

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101693-9120 1016939120

NISSAN-DIESEL 1671395112 1671395112

Cross reference number

ZEXEL 101693-9120 1016939120

NISSAN-DIESEL 1671395112 1671395112

Zexel num

Bosch num

Firm num

Name

101693-9120

1671395112 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
ND6 * 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 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 2.75 2.7 2.8

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 9

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 53.8 52.8 54.8

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 8.7

Pump speed r/min 1500 1500 1500

Average injection quantity mm3/st. 66.1 64.1 68.1

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point -

Rack position 7.6+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 9 7.8 10.2

Max. variation between cylinders % 0 -13 13

Fixing the rack *

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

Injection quantity adjustment_04

Adjusting point D

Rack position 12.6+-0. 5

Pump speed r/min 150 150 150

Average injection quantity mm3/st. 84 84

Fixing the lever *

Remarks
After startup boost setting

Timer adjustment

Pump speed r/min 550--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 500

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 800

Advance angle deg. 1.5 1 2

Timer adjustment_04

Pump speed r/min 1200

Advance angle deg. 4 3.5 4.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Damper spring setting: DL (2)Set the load lever's stop position so that R = aa (N = 0). (3)Excess fuel setting for starting: SXL
----------
DL=5.8-0.2mm aa=6.7mm SXL=10.9+0.2mm
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Speed control lever angle

F:Full speed
----------

----------
a=13deg+-5deg

0000000901

F:Full load I:Idle S:Stop (1)Rack position aa (pump speed bb r/min ) (2)Lever shaft standard
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aa=6.7mm bb=0r/min
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a=27deg+-3deg b=(14deg)+-3deg c=9.5deg+-5deg