101402-2340 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014022340

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101402-2340 1014022340

Cross reference number

ZEXEL 101402-2340 1014022340

Zexel num

Bosch num

Firm num

Name

101402-2340

INJECTION-PUMP ASSEMBLY

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 131424-5720

Overflow valve opening pressure kPa 255 221 289

Overflow valve opening pressure kgf/cm2 2.6 2.25 2.95

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 1-3-4-2

Pre-stroke mm 3.1 3.05 3.15

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5

Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5

Injection quantity adjustment

Adjusting point A

Rack position 7.6

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 48 46 50

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the rack *

Injection quantity adjustment_02

Adjusting point B

Rack position 8.2

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 58 55 61

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point C

Rack position 7+-0.5

Pump speed r/min 360 360 360

Average injection quantity mm3/st. 10.1 8.6 11.6

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Injection quantity adjustment_04

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 97 97 107

Fixing the lever *

Rack limit *

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)RACK LIMIT (4)Set idle sub-spring (5)Rack difference between N = N1 and N = N2
----------
K=12 N1=750r/min N2=300r/min
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Speed control lever angle

F:Full speed I:Idle (1)Set the speed at aa, set the stopper bolt (2)When pump speed set at bb (3)Stopper bolt setting
----------
aa=900r/min bb=755r/min
----------
a=3deg+-5deg b=19deg+-5deg c=6deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)At delivery (2)Rack position aa or less, pump speed bb
----------
aa=6.5mm bb=0r/min
----------
a=27deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of gear's standard threaded hole at No 1 cylinder's beginning of injection (3)- (4)-
----------

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a=(70deg)