106671-9420 ZEXEL F 019 Z20 083 BOSCH INJECTION-PUMP ASSEMBLY f019z20083 1066719420

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH F 019 Z20 083 f019z20083

ZEXEL 106671-9420 1066719420

Cross reference number

BOSCH F 019 Z20 083 f019z20083

ZEXEL 106671-9420 1066719420

Zexel num

Bosch num

Firm num

Name

106671-9420

F 019 Z20 083

DPICO

INJECTION-PUMP ASSEMBLY
H100 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 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 1-4-2-6- 3-5

Pre-stroke mm 4 3.94 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 10.2

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 136 134 138

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Boost pressure kPa 60 60

Boost pressure mmHg 450 450

Injection quantity adjustment_02

Adjusting point C

Rack position 6.3+-0.5

Pump speed r/min 260 260 260

Average injection quantity mm3/st. 8 5 11

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 G

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 135 130 140

Fixing the lever *

Boost pressure kPa 60 60

Boost pressure mmHg 450 450

Rack limit *

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position R1(8.5)

Boost pressure kPa 20 18.7 21.3

Boost pressure mmHg 150 140 160

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position 10

Boost pressure kPa 46.7 46.7 46.7

Boost pressure mmHg 350 350 350

Timer adjustment

Pump speed r/min 765--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 715

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 850

Advance angle deg. 2 1.5 2.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Tolerance for racks not indicated: +-0.05mm. (2)Microswitch not operating at delivery. (3)Set idle at point K (N = N1, R = R1) and confirm that the injection quantity does not exceed Q1 at point J (N = N2). (4)RACK LIMIT (5)Boost compensator stroke: BCL (6)Damper spring setting (7)Rack difference between N = N3 and N = N4 (8)Boost compensator cancel stroke: BSL
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N1=300r/min R1=6.3mm N2=1150r/min Q1=3mm3/st BCL=1.5+-0.1mm N3=1150r/min N4=700r/min BSL=2.2mm
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