101602-7170 ZEXEL 9 400 614 881 BOSCH INJECTION-PUMP ASSEMBLY 9400614881 1016027170 1156021850

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 614 881 9400614881

ZEXEL 101602-7170 1016027170

ISUZU 1156021850 1156021850

Include in #2:

104749-6080 as _

Cross reference number

BOSCH 9 400 614 881 9400614881

ZEXEL 101602-7170 1016027170

ISUZU 1156021850 1156021850

Zexel num

Bosch num

Firm num

Name

101602-7170
101603-7130

9 400 614 881

1156021850 ISUZU

INJECTION-PUMP ASSEMBLY
6SA1-T * K 14BF PE6AD PE

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 6-2-600

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)
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 4.7 4.65 4.75

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 A

Rack position 7.2

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 86.5 85.5 87.5

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 7.7

Pump speed r/min 875 875 875

Average injection quantity mm3/st. 97 95 99

Fixing the lever *

Injection quantity adjustment_03

Adjusting point E

Rack position 5.6+-0.5

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 10.5 8.5 12.5

Max. variation between cylinders % 0 -14 14

Fixing the rack *

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 not operating. (4)Rack difference between N = N1 and N = N2 (5)Set idle sub-spring
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K=8 N1=875r/min N2=725r/min
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Speed control lever angle

F:Full speed I:Idle (1)Set the pump speed at aa. ( At delivery ) (2)Set the pump speed at bb.
----------
aa=900r/min bb=750r/min
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a=3deg+-5deg b=18deg+-5deg c=5deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
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----------
a=5deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of coupling's threaded hole at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
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aa=20deg
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a=(40deg)