106651-2120 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066512120

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106651-2120 1066512120

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Cross reference number

ZEXEL 106651-2120 1066512120

Zexel num

Bosch num

Firm num

Name

106651-2120
106651-2121

MITSUBISHI

INJECTION-PUMP ASSEMBLY
6D22T1 *

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 132424-0620

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 1-5-3-6- 2-4

Pre-stroke mm 5.1 5.05 5.15

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 13.3

Pump speed r/min 600 600 600

Each cylinder's injection qty mm3/st. 156 154 158

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point F

Rack position 5.7+-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(13.3)

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 156 155 157

Fixing the lever *

Boost pressure kPa 86.6 86.6

Boost pressure mmHg 650 650

Injection quantity adjustment_04

Adjusting point B

Rack position 11.9+-0. 5

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 138 135 141

Fixing the lever *

Boost pressure kPa 86.6 86.6

Boost pressure mmHg 650 650

Injection quantity adjustment_05

Adjusting point D

Rack position 10.3+-0. 5

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 93 90.2 95.8

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_06

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 110 70 150

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_07

Adjusting point C

Rack position 6.3+-0.5

Pump speed r/min 225 225 225

Each cylinder's injection qty mm3/st. 18.6 15.9 21.3

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Remarks
(check)

Boost compensator adjustment

Pump speed r/min 600 600 600

Rack position (10.3)

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 11.7

Boost pressure kPa 28 28 28

Boost pressure mmHg 210 210 210

Boost compensator adjustment_03

Pump speed r/min 600 600 600

Rack position 12.9

Boost pressure kPa 61.3 60 62.6

Boost pressure mmHg 460 450 470

Boost compensator adjustment_04

Pump speed r/min 600 600 600

Rack position R1(13.3)

Boost pressure kPa 72 72 72

Boost pressure mmHg 540 540 540

Timer adjustment

Pump speed r/min 1000--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 950

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1050

Advance angle deg. 2.7 2.2 3.2

Timer adjustment_04

Pump speed r/min 1150

Advance angle deg. 6 5.5 6.5

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 (4)Rack difference between N = N1 and N = N2
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DL=5.6-0.2mm BSL=3.4mm N1=600r/min N2=1100r/min
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Speed control lever angle

F:Full speed
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a=4deg+-5deg

0000000901

F:Full load I:Idle (1)Stopper bolt setting
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a=21deg+-5deg b=42deg+-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=4.9-0.5mm bb=15.6mm
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a=30.5deg+-5deg b=(35.5deg) 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. Inner side (1)Speed N1 (2)Rack position Ra 2. Outside (1)Speed N2 (2)Rack position Rb
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N1=325+-5r/min Ra=6mm N2=600r/min Rb=10.7mm
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