101302-9003 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1013029003

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101302-9003 1013029003

Cross reference number

ZEXEL 101302-9003 1013029003

Zexel num

Bosch num

Firm num

Name

101302-9003

DPICO

INJECTION-PUMP ASSEMBLY
3D100-AT * Q

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 6-2-600

Overflow valve 134424-1420

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)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 1-3-2

Pre-stroke mm 3.3 3.25 3.35

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-3 deg. 120 119.5 120.5

Difference between angles 2
Cyl.1-2 deg. 240 239.5 240.5

Injection quantity adjustment

Adjusting point A

Rack position 9.5

Pump speed r/min 1300 1300 1300

Average injection quantity mm3/st. 46.2 45.2 47.2

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point -

Rack position 7.2+-0.5

Pump speed r/min 475 475 475

Average injection quantity mm3/st. 8 6.5 9.5

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.

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)Torque spring does not operate.
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K=10
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Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
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----------
a=(14deg)+-5deg b=(34deg)+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
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----------
a=15deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'B' at the No 3 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
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aa=17deg
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a=(100deg)