106671-9571 ZEXEL F 019 Z20 089 BOSCH INJECTION-PUMP ASSEMBLY f019z20089 1066719571

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH F 019 Z20 089 f019z20089

ZEXEL 106671-9571 1066719571

Cross reference number

BOSCH F 019 Z20 089 f019z20089

ZEXEL 106671-9571 1066719571

Zexel num

Bosch num

Firm num

Name

106671-9571

F 019 Z20 089

DPICO

INJECTION-PUMP ASSEMBLY
Q 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 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 4.4 4.35 4.45

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 12.3

Pump speed r/min 700 700 700

Each cylinder's injection qty mm3/st. 154 150.1 157.9

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point C

Rack position R2(5.5)

Pump speed r/min 325 325 325

Each cylinder's injection qty mm3/st. 11 9.4 12.6

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(12.3)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 154 153 155

Basic *

Fixing the lever *

Boost pressure kPa 84 84

Boost pressure mmHg 630 630

Injection quantity adjustment_04

Adjusting point G

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 110 90 130

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 550 550 550

Rack position (R3-2.5)

Boost pressure kPa 6.7 5.4 8

Boost pressure mmHg 50 40 60

Boost compensator adjustment_02

Pump speed r/min 550 550 550

Rack position R3-0.8

Boost pressure kPa 45.3 44.6 46

Boost pressure mmHg 340 335 345

Boost compensator adjustment_03

Pump speed r/min 550 550 550

Rack position R3(R1(12 .3))

Boost pressure kPa 70.6 67.3 73.9

Boost pressure mmHg 530 505 555

Timer adjustment

Pump speed r/min -

Advance angle deg. 1.5 1 2

Load 0/4

Remarks
Measure speed (beginning of operation).

Timer adjustment_02

Pump speed r/min -

Advance angle deg. 0 0 0

Load 0/4

Remarks
Measure the actual speed.

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 0 0 0

Load 4/4

Remarks
Measure the actual speed.

Timer adjustment_04

Pump speed r/min -

Advance angle deg. 3.5 2.8 4

Load 4/4

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Tolerance for racks not indicated: +-0.05mm. (2)Boost compensator stroke: BCL (3)Damper spring setting: DL (4)Rack difference between N = N1 and N = N2
----------
BCL=(2.5)+-0.1mm DL=(R2-0.2)-0.2mm N1=1000r/min N2=700r/min
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Speed control lever angle

F:Full speed
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----------
a=(17.5deg)+-5deg

0000000901

F:Full load I:Idle (1)Stopper bolt setting
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----------
a=21deg+-5deg b=33deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Rack position = actual measurement (2)Stopper bolt setting (3)(Actual measurement)
----------

----------
a=38deg+-5deg