106671-9140 ZEXEL 9 400 619 455 BOSCH INJECTION-PUMP ASSEMBLY 9400619455 1066719140

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 619 455 9400619455

ZEXEL 106671-9140 1066719140

Service parts 106671-9140 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-0370

3. GOVERNOR 105407-5540

4. SUPPLY PUMP 105207-1370

5. AUTOM. ADVANCE MECHANIS 105681-0560

6. COUPLING PLATE 105662-0780

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-5481

11. Nozzle and Holder 362613-3010

12. Open Pre:MPa(Kqf/cm2)

13. NOZZLE-HOLDER 105030-4051

14. NOZZLE 105015-7160

15. NOZZLE SET

Include in #1:

106671-9140 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 619 455 9400619455

ZEXEL 106671-9140 1066719140

Zexel num

Bosch num

Firm num

Name

106671-9140
106671-9141

9 400 619 455

INJECTION-PUMP ASSEMBLY
* K

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)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

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

Pre-stroke mm 3.9 3.85 3.95

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 15.5

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 210 203 217

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Boost pressure kPa 120 120

Boost pressure mmHg 900 900

Injection quantity adjustment_02

Adjusting point D

Rack position 4.9+-0.5

Pump speed r/min 450 450 450

Average injection quantity mm3/st. 22 19 25

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. 320 320 340

Max. variation between cylinders % 0 -10 10

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position P1-1.6

Boost pressure kPa 53.3 53.3 53.3

Boost pressure mmHg 400 400 400

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position R1(16.4)

Boost pressure kPa 107 100.3 113.7

Boost pressure mmHg 800 750 850

Timer adjustment

Pump speed r/min (N1+50)- -

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min N1

Advance angle deg. 0 0 0

Remarks
Measure the actual speed.

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 4 3.5 4.5

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)Set idle sub-spring (5)Boost compensator stroke (6)Rack difference between N = N1 and N = N2
----------
K=6 N1=900r/min N2=700r/min
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=3deg+-5deg b=20deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Pump speed aa and rack position bb (to be sealed at delivery)
----------
aa=0r/min bb=1-0.2mm
----------
a=35deg+-5deg b=70deg+-5deg