106651-4070 ZEXEL F 019 Z20 061 BOSCH INJECTION-PUMP ASSEMBLY f019z20061 1066514070

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH F 019 Z20 061 f019z20061

ZEXEL 106651-4070 1066514070

Cross reference number

BOSCH F 019 Z20 061 f019z20061

ZEXEL 106651-4070 1066514070

Zexel num

Bosch num

Firm num

Name

106651-4070

F 019 Z20 061

DPICO

INJECTION-PUMP ASSEMBLY
6D22T 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 5.1 5.05 5.15

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 12.1

Pump speed r/min 700 700 700

Each cylinder's injection qty mm3/st. 140 136.5 143.5

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point C

Rack position 6.3+-0.5

Pump speed r/min 225 225 225

Each cylinder's injection qty mm3/st. 18.6 15.9 21.3

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(12.1)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 140 139 141

Basic *

Fixing the lever *

Boost pressure kPa 51.3 51.3

Boost pressure mmHg 385 385

Injection quantity adjustment_04

Adjusting point B

Rack position R1(12.1)

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 139 135 143

Difference in delivery mm3/st. 8 8 8

Fixing the lever *

Boost pressure kPa 51.3 51.3

Boost pressure mmHg 385 385

Injection quantity adjustment_05

Adjusting point E

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 600 600 600

Rack position R2(R1-2. 1)

Boost pressure kPa 17.3 16 18.6

Boost pressure mmHg 130 120 140

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Rack position R1(12.1)

Boost pressure kPa 38 31.3 44.7

Boost pressure mmHg 285 235 335

Timer adjustment

Pump speed r/min 450--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 400

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 720

Advance angle deg. 2.5 2 3

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Lever ratio: RT (2)Target shim dimension: TH (3)Tolerance for racks not indicated: +-0.05mm. (4)Damper spring setting (5)Boost compensator stroke: BCL
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RT=1 TH=2.8mm BCL=2.1+-0.1mm
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Speed control lever angle

F:Full speed
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a=9deg+-5deg

0000000901

F:Full load I:Idle (1)Stopper bolt setting
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a=31deg+-5deg b=36.5deg+-3deg

Stop lever angle

N:Engine manufacturer's normal use S:Stop the pump. (1)Rack position = aa (2)Stopper bolt setting (3)Rack position bb (4)Free (at delivery)
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aa=4.9-0.5mm bb=14mm
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a=25.5deg+-5deg b=(35.5deg) c=0deg+7deg-5deg

0000001501 MICRO SWITCH

Adjustment of the micro-switch Adjust the bolt to obtain the following lever position when the micro-switch is ON. (1)Speed N1 (2)Rack position Ra
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N1=325r/min Ra=6+-0.1mm
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