106671-0380 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066710380

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106671-0380 1066710380

Cross reference number

ZEXEL 106671-0380 1066710380

Zexel num

Bosch num

Firm num

Name

106671-0380

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 8-3-600

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 1-4-2-6- 3-5

Pre-stroke mm 3.65 3.6 3.7

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5

Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point A

Rack position R2(11.7)

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 158.6 154.6 162.6

Max. variation between cylinders % 0 -5 5

Fixing the lever *

Boost pressure kPa 33.3 33.3

Boost pressure mmHg 250 250

Injection quantity adjustment_02

Adjusting point B

Rack position 12.1

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 170.1 168.1 172.1

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Boost pressure kPa 33.3 33.3

Boost pressure mmHg 250 250

Injection quantity adjustment_03

Adjusting point C

Rack position 7.4+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 10.1 9.1 11.1

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_04

Adjusting point D

Rack position R1(10.9)

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 126.5 124.5 128.5

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_05

Adjusting point E

Rack position 12.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 176.1 166.1 186.1

Fixing the lever *

Rack limit *

Boost compensator adjustment

Pump speed r/min 300 300 300

Rack position R1(10.9)

Boost pressure kPa 4

Boost pressure mmHg 30

Boost compensator adjustment_02

Pump speed r/min 300 300 300

Rack position 12.5

Boost pressure kPa 20 20 20

Boost pressure mmHg 150 150 150

Timer adjustment

Pump speed r/min 200+100

Advance angle deg. 1.6 1.1 2.1

Remarks
Start

Timer adjustment_02

Pump speed r/min 500-150

Advance angle deg. 0 0 0

Timer adjustment_03

Pump speed r/min 820

Advance angle deg. 0.5

Timer adjustment_04

Pump speed r/min 1100

Advance angle deg. 2 1.5 2.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Perform governor adjustment at an ambient temperature of at least 15 deg C (boost compensator start spring is shape memory alloy). (2)Rack limit using stop lever (3)Damper spring setting: DL
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DL=6.4-0.2mm
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