106675-4451 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066754451

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106675-4451 1066754451

Cross reference number

ZEXEL 106675-4451 1066754451

Zexel num

Bosch num

Firm num

Name

106675-4451
106675-4452

DAEWOO

INJECTION-PUMP ASSEMBLY
D2366T *

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 131424-4420

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 4.3 4.25 4.35

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 A

Rack position 10.8

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 145 143 147

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Boost pressure kPa 80 80

Boost pressure mmHg 600 600

Injection quantity adjustment_02

Adjusting point B

Rack position 4.9+-0.5

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 15.5 14 17

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_03

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 146 146 156

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position R1-1.6

Boost pressure kPa 13.3 11.3 15.3

Boost pressure mmHg 100 85 115

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position R1-1

Boost pressure kPa 32 28 36

Boost pressure mmHg 240 210 270

Boost compensator adjustment_03

Pump speed r/min 500 500 500

Rack position R1(10.8)

Boost pressure kPa 66.7 66.7 66.7

Boost pressure mmHg 500 500 500

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)Deliver without the torque control spring operating. (4)RACK LIMIT (5)Boost compensator stroke: BCL (6)Set idle sub-spring
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K=7 BCL=1.6+-0.1mm
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Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
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a=10deg+-5deg b=27deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Pump speed aa and rack position bb (to be sealed at delivery)
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aa=0r/min bb=1-0.5mm
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a=25deg+-5deg b=70deg+-5deg

0000001501 TAMPER PROOF

Tamperproofing-equipped boost compensator cover installation procedure (A) After adjusting the boost compensator, tighten the bolts to remove the heads. (1)Before adjusting the governor and the boost compensator, tighten the screw to the specified torque. (Tightening torque T = T1 maximum) (2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads. (Tightening torque T = T2)
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T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
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