104303-5270 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1043035270 62156000760

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 104303-5270 1043035270

ISEKI 62156000760 62156000760

Cross reference number

ZEXEL 104303-5270 1043035270

ISEKI 62156000760 62156000760

Zexel num

Bosch num

Firm num

Name

104303-5270
104303-5271

62156000760 ISEKI

INJECTION-PUMP ASSEMBLY
E3AD1 *

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

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 1-3-2

Pre-stroke mm 2.8 2.75 2.85

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-3 deg. 120 119.5 120.5

Difference between angles 2
Cyl.1-2 deg. 240 239.5 240.5

Injection quantity adjustment

Adjusting point A

Rack position 8.8

Pump speed r/min 1400 1400 1400

Average injection quantity mm3/st. 34.8 33.8 35.8

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 9

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 34.2 32.2 36.2

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point C

Rack position 6.1+-0.5

Pump speed r/min 450 450 450

Average injection quantity mm3/st. 8 7 9

Max. variation between cylinders % 0 -14 14

Fixing the lever *

Injection quantity adjustment_04

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 50 46 54

Fixing the lever *

Rack limit *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)RACK LIMIT (2)Rack difference from N = N1 (3)Rack difference to N = N2
----------
N1=1400r/min N2=1400r/min
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=12deg+-3deg b=30deg+-6deg

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=10deg+-1deg b=(38deg)

Timing setting

(1)Pump vertical direction (2)Position of gear mark '00' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=18deg
----------
a=(110deg)