106871-2072 ZEXEL 9 400 618 081 BOSCH INJECTION-PUMP ASSEMBLY 9400618081 1068712072 me066128

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 618 081 9400618081

ZEXEL 106871-2072 1068712072

MITSUBISHI ME066128 me066128

Cross reference number

BOSCH 9 400 618 081 9400618081

ZEXEL 106871-2072 1068712072

MITSUBISHI ME066128 me066128

Zexel num

Bosch num

Firm num

Name

106871-2072

9 400 618 081

ME066128 MITSUBISHI

INJECTION-PUMP ASSEMBLY
8DC9 K 14CD INJECTION PUMP ASSY PE8P PE

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 DN12SD12T

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 134424-1320

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 1-2-7-3- 4-5-6-8

Pre-stroke mm 4.8 4.75 4.85

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cyl.1-2 deg. 45 44.5 45.5

Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5

Difference between angles 3
Cal 1-3 deg. 135 134.5 135.5

Difference between angles 4
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 5
Cal 1-5 deg. 225 224.5 225.5

Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5

Difference between angles 7
Cal 1-8 deg. 315 314.5 315.5

Injection quantity adjustment

Adjusting point -

Rack position 9.7

Pump speed r/min 700 700 700

Each cylinder's injection qty mm3/st. 105 102 108

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point C

Rack position 6.7+-0.5

Pump speed r/min 200 200 200

Each cylinder's injection qty mm3/st. 18.5 15.7 21.3

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(9.7+- 0.5)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 105 104 106

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R1(9.7+- 0.5)

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 111 110.6 111.4

Difference in delivery mm3/st. 9.2 9.2 9.2

Fixing the lever *

Injection quantity adjustment_05

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 135 115 155

Fixing the lever *

Remarks
After startup boost setting

Timer adjustment

Pump speed r/min 600+-50

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 700

Advance angle deg. 0.7 0.2 1.2

Timer adjustment_03

Pump speed r/min 850

Advance angle deg. 2 1.5 2.5

Timer adjustment_04

Pump speed r/min 1000

Advance angle deg. 3.6 3.1 4.1

Timer adjustment_05

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=5-0.2mm SXL=R1+0.2mm
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0000000901

F:Full load I:Idle (1)Stopper bolt setting
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a=23deg+-5deg b=27deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump.
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a=56deg+-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+-5r/min Ra=6.3mm
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