106672-3261 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066723261 220005081a

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106672-3261 1066723261

HINO 220005081A 220005081a

Cross reference number

ZEXEL 106672-3261 1066723261

HINO 220005081A 220005081a

Zexel num

Bosch num

Firm num

Name

106672-3261
106672-3263

220005081A HINO

INJECTION-PUMP ASSEMBLY
K13C *

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 134424-1720

Overflow valve opening pressure kPa 162 147 177

Overflow valve opening pressure kgf/cm2 1.65 1.5 1.8

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)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 1-4-2-6- 3-5

Pre-stroke mm 4.4 4.34 4.4

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.75 60.25

Difference between angles 2
Cyl.1-2 deg. 120 119.75 120.25

Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25

Difference between angles 4
Cal 1-3 deg. 240 239.75 240.25

Difference between angles 5
Cal 1-5 deg. 300 299.75 300.25

Injection quantity adjustment

Adjusting point A

Rack position 9.2

Pump speed r/min 650 650 650

Average injection quantity mm3/st. 183.2 181.2 185.2

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Boost pressure kPa 32 32

Boost pressure mmHg 240 240

Injection quantity adjustment_02

Adjusting point B

Rack position 9.3

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 191.5 188.5 194.5

Max. variation between cylinders % 0 -5 5

Fixing the lever *

Boost pressure kPa 32 32

Boost pressure mmHg 240 240

Injection quantity adjustment_03

Adjusting point C

Rack position 8.4

Pump speed r/min 1075 1075 1075

Average injection quantity mm3/st. 169.5 163.5 175.5

Fixing the lever *

Boost pressure kPa 32 32

Boost pressure mmHg 240 240

Injection quantity adjustment_04

Adjusting point E

Rack position 4.3+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 9.4 6.4 12.4

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_05

Adjusting point F

Rack position 7

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 128 126 130

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 650 650 650

Rack position 7

Boost pressure kPa 3.3 3.3 5.3

Boost pressure mmHg 25 25 40

Boost compensator adjustment_02

Pump speed r/min 650 650 650

Rack position 9.2

Boost pressure kPa 18.7 18.7 18.7

Boost pressure mmHg 140 140 140

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)RACK LIMIT (2)Damper spring setting: DL (3)Set idle at delivery
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DL=3.8-0.2mm
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Speed control lever angle

F:Full speed
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a=17deg+-5deg

0000000901

F:Full load I:Idle (1)R = aa (2)Point E setting (3)At delivery
----------
aa=45mm
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a=25deg+-5deg b=46deg+-3deg c=48deg+-5deg

Stop lever angle

N:Engine manufacturer's normal use S:Stop the pump. (1)Rack position = aa (2)Rack position bb (3)Free (at delivery) (4)Stopper bolt setting
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aa=12mm bb=2.5-0.5mm
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a=40deg+-5deg b=30deg+-5deg c=(50deg)

0000001501 RACK SENSOR

R:Rack position (mm) V:Voltage (V) After installing the rack sensor, confirm the output value (VR).
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N1=950r/min Ra=9.3mm VR=1.7+-0.01V
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