106691-0021 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066910021

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106691-0021 1066910021

Cross reference number

ZEXEL 106691-0021 1066910021

Zexel num

Bosch num

Firm num

Name

106691-0021

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

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 3.65 3.6 3.7

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 11.3

Pump speed r/min 1050 1050 1050

Average injection quantity mm3/st. 167.5 165.5 169.5

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 11.3

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 162 156 168

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point C

Rack position 4+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 12 11 13

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Injection quantity adjustment_04

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 171 166 176

Fixing the lever *

Rack limit *

Timer adjustment

Pump speed r/min 1050

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min 1100

Advance angle deg. 1

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 4 3.5 4.5

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 (3)Set idle sub-spring (4)Main spring setting
----------
K=11
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Speed control lever angle

F:Full speed I:Idle S:Stop
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----------
a=7deg+-5deg b=32deg+-3deg c=28deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
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----------
a=11deg+-5deg b=53deg+-5deg

0000001501 GOV FULL LOAD ADJUSTMENT

Title1:Full load stopper adjustment Title2:Governor set speed LABEL1:Distinguishing LABEL2:Pump speed (r/min) LABEL3:Ave. injection quantity (mm3/st) LABEL4:Max. var. bet. cyl. LABEL5:Remarks LABEL6:Distinguishing LABEL7:Governor set speed (r/min) LABEL8:Remarks (1)Adjustment conditions are the same as those for measuring injection quantity. (2)-
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a1=M a2=F r1=1050r/min r2=1050r/min Q1=167.5+-2mm3/st Q2=153+-2mm3/st c1=+-4% c2=+-4% a3=M a4=F r3=1085r/min r4=1050r/min