106675-4322 ZEXEL 9 400 617 389 BOSCH INJECTION-PUMP ASSEMBLY 9400617389 1066754322 6211711642

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 617 389 9400617389

ZEXEL 106675-4322 1066754322

KOMATSU 6211711642 6211711642

Service parts 106675-4322 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-0622

3. GOVERNOR 105447-1910

4. SUPPLY PUMP 105217-1560

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE 105663-0380

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105111-4113

11. Nozzle and Holder 6211-11-3101

12. Open Pre:MPa(Kqf/cm2) 24.5{250}

13. NOZZLE-HOLDER 105041-7122

14. NOZZLE 105015-6390

15. NOZZLE SET

Include in #1:

106675-4322 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 617 389 9400617389

ZEXEL 106675-4322 1066754322

KOMATSU 6211711642 6211711642

Zexel num

Bosch num

Firm num

Name

106675-4322

9 400 617 389

6211711642 KOMATSU

INJECTION-PUMP ASSEMBLY
S6D140 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 105780-8130

Bosch type code EFEP215A

Nozzle 105780-0050

Bosch type code DN6TD119NP1T

Nozzle holder 105780-2090

Bosch type code EFEP215

Opening pressure MPa 17.2

Opening pressure kgf/cm2 175

Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600

Overflow valve 131425-1620

Overflow valve opening pressure kPa 255 255 255

Overflow valve opening pressure kgf/cm2 2.6 2.6 2.6

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
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 11.3

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 326 322 330

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point C

Rack position 4.5+-0.5

Pump speed r/min 410 410 410

Average injection quantity mm3/st. 17 15.5 18.5

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Injection quantity adjustment_03

Adjusting point D

Rack position 13.4+-0. 5

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 295 285 305

Fixing the lever *

Rack limit *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Minimum - maximum speed specification (2)Target notch: K (3)Tolerance for racks not indicated: +-0.05mm. (4)RACK LIMIT (5)Idle sub spring setting: L1. (6)Load lever stop (with the speed lever at full) (7)Variable speed specification: idling adjustment (8)Main spring setting
----------
K=13 L1=4-0.5mm
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Speed control lever angle

F:Full speed I:Idle (1)Set the pump speed at aa. ( At delivery ) (2)Stopper bolt setting (3)Set the pump speed at bb.
----------
aa=900r/min bb=750r/min
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a=9deg+-5deg b=26deg+-5deg c=9deg+-5deg

0000000901

F:Full load I:Idle S:Stop (1)Use the hole at R = aa (2)Without return spring
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aa=27mm
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a=26.5deg+-5deg b=24deg+-5deg c=53deg+-5deg