106671-9990 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066719990

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106671-9990 1066719990

Cross reference number

ZEXEL 106671-9990 1066719990

Zexel num

Bosch num

Firm num

Name

106671-9990

INJECTION-PUMP ASSEMBLY
SAA6D125

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 131424-1520

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)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 1-5-3-6- 2-4

Pre-stroke mm 3.8 3.75 3.85

Beginning of injection position
Drive 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 A

Rack position 9.3

Pump speed r/min 1025 1025 1025

Average injection quantity mm3/st. 187.5 185.5 189.5

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Boost pressure kPa 48 48

Boost pressure mmHg 360 360

Injection quantity adjustment_02

Adjusting point C

Rack position 5.6+-0.5

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 14 12.5 15.5

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 600 600 600

Rack position R1-1.65

Boost pressure kPa 13.3 10.6 16

Boost pressure mmHg 100 80 120

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Rack position R1(9.3)

Boost pressure kPa 34.7 34.7 34.7

Boost pressure mmHg 260 260 260

Timer adjustment

Pump speed r/min 800--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 750

Advance angle deg. 0.3

Timer adjustment_03

Pump speed r/min 950

Advance angle deg. 2.25 1.95 2.55

Remarks
Finish

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: RAL (4)Boost compensator stroke (5)Rack difference between N = N1 and N = N2
----------
K=10 RAL=9.8+-0.1mm N1=1025r/min N2=220r/min
----------

Speed control lever angle

F:Full speed I:Idle S:Stop (1)- (2)Use the hole at R = aa
----------
aa=85mm
----------
a=1deg+-5deg b=22deg+-5deg c=35deg+-3deg

Timing setting

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=10deg
----------
a=(150deg)