106971-5130 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1069715130

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106971-5130 1069715130

Cross reference number

ZEXEL 106971-5130 1069715130

Zexel num

Bosch num

Firm num

Name

106971-5130

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 132424-0620

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 10-9-4-3 -6-5-8-7 -2-1

Pre-stroke mm 3 2.95 3.05

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 10-9 deg. 45 44.5 45.5

Difference between angles 2
Cal 10-4 deg. 72 71.5 72.5

Difference between angles 3
Cal 10-3 deg. 117 116.5 117.5

Difference between angles 4
Cal 10-6 deg. 144 143.5 144.5

Difference between angles 5
Cal 10-5 deg. 189 188.5 189.5

Difference between angles 6
Cal 10-8 deg. 216 215.5 216.5

Difference between angles 7
Cal 10-7 deg. 261 260.5 261.5

Difference between angles 8
Cal 10-2 deg. 288 287.5 288.5

Difference between angles 9
Cal 10-1 deg. 333 332.5 333.5

Injection quantity adjustment

Adjusting point A

Rack position 12.8

Pump speed r/min 775 775 775

Average injection quantity mm3/st. 164.4 163.4 165.4

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Boost pressure kPa 96 96

Boost pressure mmHg 720 720

Injection quantity adjustment_02

Adjusting point D

Rack position 6.7+-0.5

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 17.5 15.5 19.5

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_03

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 180 175 185

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 600 600 600

Rack position 10.8

Boost pressure kPa 26.7 21.4 32

Boost pressure mmHg 200 160 240

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Rack position (12.8)

Boost pressure kPa 86.6 83.9 89.3

Boost pressure mmHg 650 630 670

Timer adjustment

Pump speed r/min 750--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 700

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1000

Advance angle deg. 1.5 1 2

Timer adjustment_04

Pump speed r/min -

Advance angle deg. 3.5 3.5 3.5

Remarks
Measure the actual speed, stop

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)Boost compensator stroke: BCL (N = N1) (5)Set idle sub-spring (6)Main spring setting (7)Rack difference between N = N2 and N = N3
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K=11 BCL=(2)+-0.1mm N1=600r/min N2=1000r/min N3=775r/min
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Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
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a=8deg+-5deg b=20deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
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a=16.5deg+-5deg b=50deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of the gear's standard threaded installation hole at the start of injection for the No. 10 cylinder. (3)- (4)-
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a=(50deg)