106671-2670 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066712670

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106671-2670 1066712670

Cross reference number

ZEXEL 106671-2670 1066712670

Zexel num

Bosch num

Firm num

Name

106671-2670
106671-2671

MITSUBISHI

INJECTION-PUMP ASSEMBLY
6D22T3 *

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 255 221 289

Overflow valve opening pressure kgf/cm2 2.6 2.25 2.95

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 1-5-3-6- 2-4

Pre-stroke mm 4.8 4.75 4.85

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5

Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point -

Rack position 10

Pump speed r/min 600 600 600

Each cylinder's injection qty mm3/st. 156 152.5 159.5

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point F

Rack position 5+-0.5

Pump speed r/min 500 500 500

Each cylinder's injection qty mm3/st. 16.5 14 19

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(10)

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 156 155 157

Fixing the lever *

Boost pressure kPa 70.6 70.6

Boost pressure mmHg 530 530

Injection quantity adjustment_04

Adjusting point B

Rack position R1(10)

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 167.8 164.2 171.4

Difference in delivery mm3/st. 7.2 7.2 7.2

Fixing the lever *

Boost pressure kPa 70.6 70.6

Boost pressure mmHg 530 530

Injection quantity adjustment_05

Adjusting point D

Rack position 7.9+-0.5

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 105 101.8 108.2

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_06

Adjusting point C

Rack position 5.7+-0.5

Pump speed r/min 225 225 225

Each cylinder's injection qty mm3/st. 16.5 14 19

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Remarks
(check)

Injection quantity adjustment_07

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 100 80 120

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 600 600 600

Rack position (7.9)

Boost pressure kPa 3.3 3.3 5.3

Boost pressure mmHg 25 25 40

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Rack position 8.9

Boost pressure kPa 17.3 17.3 17.3

Boost pressure mmHg 130 130 130

Boost compensator adjustment_03

Pump speed r/min 600 600 600

Rack position 9.9

Boost pressure kPa 53.3 52 54.6

Boost pressure mmHg 400 390 410

Boost compensator adjustment_04

Pump speed r/min 600 600 600

Rack position R1(10)

Boost pressure kPa 57.3 57.3 57.3

Boost pressure mmHg 430 430 430

Timer adjustment

Pump speed r/min 950--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 900

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1000

Advance angle deg. 2.3 1.8 2.8

Timer adjustment_04

Pump speed r/min 1050

Advance angle deg. 4 3.5 4.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Beginning of damper spring operation: DL (2)Boost compensator cancel stroke: BSL (3)Boost compensator stroke
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DL=4.5-0.2mm BSL=3mm
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Speed control lever angle

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

----------
a=18deg+-5deg

0000000901

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

----------
a=29.5deg+-5deg b=31deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Rack position = aa (2)Stopper bolt setting (3)Rack position bb (4)Free (at delivery)
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aa=4.1-0.5mm bb=13.3mm
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a=26deg+-5deg b=(38deg) c=0deg+7deg-5deg

0000001501 MICRO SWITCH

Adjustment of the micro-switch Adjust the bolt to obtain the following lever position when the micro-switch is ON. (1)Speed N1 (2)Rack position Ra
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N1=325+-5r/min Ra=5.4mm
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