106671-2760 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066712760 me056375

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106671-2760 1066712760

MITSUBISHI ME056375 me056375

Cross reference number

ZEXEL 106671-2760 1066712760

MITSUBISHI ME056375 me056375

Zexel num

Bosch num

Firm num

Name

106671-2760

ME056375 MITSUBISHI

INJECTION-PUMP ASSEMBLY
6D23 * 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 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 7.6

Pump speed r/min 700 700 700

Each cylinder's injection qty mm3/st. 97 94.2 99.8

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(7.6)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 97 96 98

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R1(7.6)

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 111 107 115

Difference in delivery mm3/st. 8 8 8

Fixing the lever *

Injection quantity adjustment_05

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 *

Remarks
(check)

Injection quantity adjustment_06

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 115 95 135

Fixing the lever *

Timer adjustment

Pump speed r/min 950

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min 1050

Advance angle deg. 2.2 1.7 2.7

Timer adjustment_03

Pump speed r/min 1150

Advance angle deg. 5.5 5 6

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Beginning of damper spring operation: DL (2)Excess fuel setting for starting: SXL
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DL=4.5-0.2mm SXL=R1(7.6)+0.2mm
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Speed control lever angle

F:Full speed
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a=28deg+-5deg

0000000901

F:Full load I:Idle (1)Stopper bolt setting
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a=23deg+-3deg b=29deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
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a=6deg+-5deg b=64deg+-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+-0.5r/min Ra=5.4mm
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