106671-6231 ZEXEL 9 400 611 619 BOSCH INJECTION-PUMP ASSEMBLY 9400611619 1066716231 1156031431

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 611 619 9400611619

ZEXEL 106671-6231 1066716231

ISUZU 1156031431 1156031431

Service parts 106671-6231 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-1290

3. GOVERNOR 105407-6520

4. SUPPLY PUMP 105207-1680

5. AUTOM. ADVANCE MECHANIS 105635-0440

6. COUPLING PLATE 105664-2041

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-6672

11. Nozzle and Holder 1-15300-289-2

12. Open Pre:MPa(Kqf/cm2) 19.6{200}

13. NOZZLE-HOLDER 105030-3201

14. NOZZLE 105015-9071

15. NOZZLE SET

Include in #1:

106671-6231 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 611 619 9400611619

ZEXEL 106671-6231 1066716231

ISUZU 1156031431 1156031431

Zexel num

Bosch num

Firm num

Name

106671-6231

9 400 611 619

1156031431 ISUZU

INJECTION-PUMP ASSEMBLY
6SD1-T K 14CA INJECTION PUMP ASSY PE6P,6PD 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 8-3-600

Overflow valve 134424-1920

Overflow valve opening pressure kPa 127 107 147

Overflow valve opening pressure kgf/cm2 1.3 1.1 1.5

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 3.7 3.67 3.73

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.75 60.25

Difference between angles 2
Cal 1-3 deg. 120 119.75 120.25

Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25

Difference between angles 4
Cyl.1-2 deg. 240 239.75 240.25

Difference between angles 5
Cal 1-4 deg. 300 299.75 300.25

Injection quantity adjustment

Adjusting point A

Rack position 8.5

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 133 131 135

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the rack *

Injection quantity adjustment_02

Adjusting point C

Rack position 5.4+-0.5

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 9 5.8 12.2

Max. variation between cylinders % 0 -13 13

Fixing the rack *

Timer adjustment

Pump speed r/min 900++

Advance angle deg. 0 0 0

Remarks
Do not advance until starting N = 900.

Timer adjustment_02

Pump speed r/min 900

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 1 1 1

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)Set idle sub-spring (4)Main spring setting
----------
K=10
----------

Speed control lever angle

F:Full speed I:Idle S:Stop (1)Rack position aa or less (pump speed = bb)
----------
aa=4.9mm bb=0r/min
----------
a=40deg+-3deg b=13deg+-5deg c=6deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=8.5deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of timer's threaded hole at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=14deg
----------
a=(50deg)