106672-4710 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066724710 43547020b

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106672-4710 1066724710

43547020B

Cross reference number

ZEXEL 106672-4710 1066724710

43547020B

Zexel num

Bosch num

Firm num

Name

106672-4710
106672-4713

43547020B

INJECTION-PUMP ASSEMBLY
*

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

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)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

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

Pre-stroke mm 3.05 3 3.1

Beginning of injection position
Governor 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 12.5

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 200 195 205

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the rack *

Injection quantity adjustment_02

Adjusting point B

Rack position 12.5

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 196 181 211

Max. variation between cylinders % 0 -4 4

Fixing the rack *

Injection quantity adjustment_03

Adjusting point -

Rack position 6.2+-0.5

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 20 17 23

Max. variation between cylinders % 0 -10 10

Fixing the rack *

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

Injection quantity adjustment_04

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 200 195 205

Fixing the lever *

Rack limit *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Idle sub spring setting: L1.
----------
K=14 L1=4.5-0.5mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Speed set at aa (setting at shipping) (2)Set the pump speed at bb. (3)Stopper bolt setting
----------
aa=750r/min bb=600r/min
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a=35deg+-5deg b=27deg+-5deg c=13deg+-5deg